3432401320 has 64 divisors (see below), whose sum is σ = 8532760320. Its totient is φ = 1236009984.

The previous prime is 3432401309. The next prime is 3432401321. The reversal of 3432401320 is 231042343.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3432401291 and 3432401300.

It is not an unprimeable number, because it can be changed into a prime (3432401321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94092 + ... + 125371.

It is an arithmetic number, because the mean of its divisors is an integer number (133324380).

Almost surely, 2^3432401320 is an apocalyptic number.

It is an amenable number.

3432401320 is an abundant number, since it is smaller than the sum of its proper divisors (5100359000).

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

3432401320 is a wasteful number, since it uses less digits than its factorization.

3432401320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219514 (or 219510 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3432401320 is about 58586.6991731058. The cubic root of 3432401320 is about 1508.4561388231.

Adding to 3432401320 its reverse (231042343), we get a palindrome (3663443663).

The spelling of 3432401320 in words is "three billion, four hundred thirty-two million, four hundred one thousand, three hundred twenty".