676293025 has 6 divisors (see below), whose sum is σ = 838603382. Its totient is φ = 541034400.

The previous prime is 676292959. The next prime is 676293029. The reversal of 676293025 is 520392676.

It can be written as a sum of positive squares in 3 ways, for example, as 18524416 + 657768609 = 4304^2 + 25647^2 .

It is a de Polignac number, because none of the positive numbers 2^k-676293025 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676293029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13525836 + ... + 13525885.

Almost surely, 2^676293025 is an apocalyptic number.

It is an amenable number.

676293025 is a deficient number, since it is larger than the sum of its proper divisors (162310357).

676293025 is a wasteful number, since it uses less digits than its factorization.

676293025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27051731 (or 27051726 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 676293025 is about 26005.6344856264. The cubic root of 676293025 is about 877.7650868604.

The spelling of 676293025 in words is "six hundred seventy-six million, two hundred ninety-three thousand, twenty-five".