9788290025 has 12 divisors (see below), whose sum is σ = 12148930752. Its totient is φ = 7823244240.

The previous prime is 9788290007. The next prime is 9788290033. The reversal of 9788290025 is 5200928879.

It is not a de Polignac number, because 9788290025 - 2⁶ = 9788289961 is a prime.

It is a super-2 number, since 2×9788290025² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157589 + ... + 210738.

It is an arithmetic number, because the mean of its divisors is an integer number (1012410896).

Almost surely, 2^9788290025 is an apocalyptic number.

It is an amenable number.

9788290025 is a deficient number, since it is larger than the sum of its proper divisors (2360640727).

9788290025 is a wasteful number, since it uses less digits than its factorization.

9788290025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369400 (or 369395 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 9788290025 is about 98935.7873825240. The cubic root of 9788290025 is about 2139.1222726639.

The spelling of 9788290025 in words is "nine billion, seven hundred eighty-eight million, two hundred ninety thousand, twenty-five".