3431440164 has 24 divisors (see below), whose sum is σ = 8008228480. Its totient is φ = 1143594144.

The previous prime is 3431440139. The next prime is 3431440231. The reversal of 3431440164 is 4610441343.

3431440164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3431440164² = 23549563198224693792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45582 + ... + 94554.

Almost surely, 2^3431440164 is an apocalyptic number.

It is an amenable number.

3431440164 is an abundant number, since it is smaller than the sum of its proper divisors (4576788316).

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

3431440164 is a wasteful number, since it uses less digits than its factorization.

3431440164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54819 (or 54817 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 3431440164 is about 58578.4957471596. The cubic root of 3431440164 is about 1508.3153241876.

The spelling of 3431440164 in words is "three billion, four hundred thirty-one million, four hundred forty thousand, one hundred sixty-four".