794958025 has 9 divisors (see below), whose sum is σ = 985922791. Its totient is φ = 635853640.

The previous prime is 794958023. The next prime is 794958049. The reversal of 794958025 is 520859497.

The square root of 794958025 is 28195.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 286184889 + 508773136 = 16917^2 + 22556^2 .

It is not a de Polignac number, because 794958025 - 2¹ = 794958023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 794958025.

It is not an unprimeable number, because it can be changed into a prime (794958023) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 138156 + ... + 143794.

Almost surely, 2^794958025 is an apocalyptic number.

794958025 is the 28195-th square number.

794958025 is the 14098-th centered octagonal number.

It is an amenable number.

794958025 is a deficient number, since it is larger than the sum of its proper divisors (190964766).

794958025 is an frugal number, since it uses more digits than its factorization.

794958025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288 (or 5644 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The cubic root of 794958025 is about 926.3634239878.

Multiplying 794958025 by its sum of digits (49), we get a square (38952943225 = 197365²).

The spelling of 794958025 in words is "seven hundred ninety-four million, nine hundred fifty-eight thousand, twenty-five".