3452265040 has 160 divisors (see below), whose sum is σ = 10076497920. Its totient is φ = 1072507392.

The previous prime is 3452265023. The next prime is 3452265043. The reversal of 3452265040 is 405622543.

It is a junction number, because it is equal to n+sod(n) for n = 3452264993 and 3452265011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452265043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237667 + ... + 251773.

It is an arithmetic number, because the mean of its divisors is an integer number (62978112).

Almost surely, 2^3452265040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3452265040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5038248960).

3452265040 is an abundant number, since it is smaller than the sum of its proper divisors (6624232880).

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

3452265040 is a wasteful number, since it uses less digits than its factorization.

3452265040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14169 (or 14163 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3452265040 is about 58755.9787596122. The cubic root of 3452265040 is about 1511.3604160150.

Adding to 3452265040 its reverse (405622543), we get a palindrome (3857887583).

The spelling of 3452265040 in words is "three billion, four hundred fifty-two million, two hundred sixty-five thousand, forty".