3453532992 has 336 divisors, whose sum is σ = 12488216832. Its totient is φ = 888053760.

The previous prime is 3453532991. The next prime is 3453533011. The reversal of 3453532992 is 2992353543.

It is a happy number.

3453532992 is a `hidden beast` number, since 3 + 4 + 5 + 353 + 299 + 2 = 666.

3453532992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453532991) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2148253 + ... + 2149859.

It is an arithmetic number, because the mean of its divisors is an integer number (37167312).

Almost surely, 2^3453532992 is an apocalyptic number.

3453532992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3453532992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6244108416).

3453532992 is an abundant number, since it is smaller than the sum of its proper divisors (9034683840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453532992 is a wasteful number, since it uses less digits than its factorization.

3453532992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686 (or 1673 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 3453532992 is about 58766.7677518510. The cubic root of 3453532992 is about 1511.5454247824.

The spelling of 3453532992 in words is "three billion, four hundred fifty-three million, five hundred thirty-two thousand, nine hundred ninety-two".