9290968290 has 48 divisors (see below), whose sum is σ = 24718307328. Its totient is φ = 2419972128.

The previous prime is 9290968277. The next prime is 9290968321. The reversal of 9290968290 is 928690929.

9290968290 is a `hidden beast` number, since 9 + 290 + 9 + 68 + 290 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1196514 + ... + 1204253.

It is an arithmetic number, because the mean of its divisors is an integer number (514964736).

Almost surely, 2^9290968290 is an apocalyptic number.

9290968290 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9290968290 is an abundant number, since it is smaller than the sum of its proper divisors (15427339038).

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

9290968290 is a wasteful number, since it uses less digits than its factorization.

9290968290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400823 (or 2400820 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 54.

The square root of 9290968290 is about 96389.6690003654. The cubic root of 9290968290 is about 2102.2627379080.

The spelling of 9290968290 in words is "nine billion, two hundred ninety million, nine hundred sixty-eight thousand, two hundred ninety".