9002293020 has 120 divisors (see below), whose sum is σ = 32274928224. Its totient is φ = 2057664384.

The previous prime is 9002292979. The next prime is 9002293039. The reversal of 9002293020 is 203922009.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 385587 + ... + 408266.

Almost surely, 2^9002293020 is an apocalyptic number.

9002293020 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9002293020 is an abundant number, since it is smaller than the sum of its proper divisors (23272635204).

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

9002293020 is a wasteful number, since it uses less digits than its factorization.

9002293020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793881 (or 793870 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 9002293020 is about 94880.4143119116. The cubic root of 9002293020 is about 2080.2604626368.

The spelling of 9002293020 in words is "nine billion, two million, two hundred ninety-three thousand, twenty".