3435445431 has 24 divisors (see below), whose sum is σ = 5458187280. Its totient is φ = 2082080880.

The previous prime is 3435445427. The next prime is 3435445441. The reversal of 3435445431 is 1345445343.

3435445431 is a `hidden beast` number, since 34 + 3 + 544 + 54 + 31 = 666.

It is not a de Polignac number, because 3435445431 - 2² = 3435445427 is a prime.

It is a super-2 number, since 2×3435445431² = 23604570618757551522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435445441) 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, 131416 + ... + 155373.

It is an arithmetic number, because the mean of its divisors is an integer number (227424470).

Almost surely, 2^3435445431 is an apocalyptic number.

3435445431 is a deficient number, since it is larger than the sum of its proper divisors (2022741849).

3435445431 is a wasteful number, since it uses less digits than its factorization.

3435445431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286828 (or 286803 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 3435445431 is about 58612.6729555989. The cubic root of 3435445431 is about 1508.9019444154.

The spelling of 3435445431 in words is "three billion, four hundred thirty-five million, four hundred forty-five thousand, four hundred thirty-one".