3346632432 has 240 divisors, whose sum is σ = 11059042176. Its totient is φ = 931392000.

The previous prime is 3346632413. The next prime is 3346632437. The reversal of 3346632432 is 2342366433.

It is a super-2 number, since 2×3346632432² = 22399897269828469248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3346632437) 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, 6815707 + ... + 6816197.

Almost surely, 2^3346632432 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 3346632432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5529521088).

3346632432 is an abundant number, since it is smaller than the sum of its proper divisors (7712409744).

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

3346632432 is a wasteful number, since it uses less digits than its factorization.

3346632432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 851 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

The square root of 3346632432 is about 57850.0858426329. The cubic root of 3346632432 is about 1495.7855674618.

Adding to 3346632432 its reverse (2342366433), we get a palindrome (5688998865).

The spelling of 3346632432 in words is "three billion, three hundred forty-six million, six hundred thirty-two thousand, four hundred thirty-two".