3453946432 has 28 divisors (see below), whose sum is σ = 7151924736. Its totient is φ = 1651886720.

The previous prime is 3453946373. The next prime is 3453946451. The reversal of 3453946432 is 2346493543.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171744 + ... + 1174687.

Almost surely, 2^3453946432 is an apocalyptic number.

3453946432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3453946432 is an abundant number, since it is smaller than the sum of its proper divisors (3697978304).

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

3453946432 is a wasteful number, since it uses less digits than its factorization.

3453946432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346466 (or 2346456 counting only the distinct ones).

The product of its digits is 933120, while the sum is 43.

The square root of 3453946432 is about 58770.2852809139. The cubic root of 3453946432 is about 1511.6057406392.

The spelling of 3453946432 in words is "three billion, four hundred fifty-three million, nine hundred forty-six thousand, four hundred thirty-two".