3432680581 has 24 divisors (see below), whose sum is σ = 3983339360. Its totient is φ = 2947713120.

The previous prime is 3432680567. The next prime is 3432680591. The reversal of 3432680581 is 1850862343.

It is not a de Polignac number, because 3432680581 - 2⁷ = 3432680453 is a prime.

It is a super-2 number, since 2×3432680581² = 23566591942348995122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432680501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 855526 + ... + 859528.

Almost surely, 2^3432680581 is an apocalyptic number.

It is an amenable number.

3432680581 is a deficient number, since it is larger than the sum of its proper divisors (550658779).

3432680581 is a wasteful number, since it uses less digits than its factorization.

3432680581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417 (or 4406 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 3432680581 is about 58589.0824386250. The cubic root of 3432680581 is about 1508.4970471655.

The spelling of 3432680581 in words is "three billion, four hundred thirty-two million, six hundred eighty thousand, five hundred eighty-one".