9028924431 has 12 divisors (see below), whose sum is σ = 12705523992. Its totient is φ = 5702477904.

The previous prime is 9028924381. The next prime is 9028924447. The reversal of 9028924431 is 1344298209.

It is not a de Polignac number, because 9028924431 - 2²⁹ = 8492053519 is a prime.

It is a super-2 number, since 2×9028924431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9028924231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4167396 + ... + 4169561.

It is an arithmetic number, because the mean of its divisors is an integer number (1058793666).

Almost surely, 2^9028924431 is an apocalyptic number.

9028924431 is a deficient number, since it is larger than the sum of its proper divisors (3676599561).

9028924431 is a wasteful number, since it uses less digits than its factorization.

9028924431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8336998 (or 8336979 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 9028924431 is about 95020.6526550939. The cubic root of 9028924431 is about 2082.3097823969.

The spelling of 9028924431 in words is "nine billion, twenty-eight million, nine hundred twenty-four thousand, four hundred thirty-one".