967664925 has 36 divisors (see below), whose sum is σ = 1735659744. Its totient is φ = 515354400.

The previous prime is 967664911. The next prime is 967664933. The reversal of 967664925 is 529466769.

967664925 is a `hidden beast` number, since 96 + 7 + 66 + 492 + 5 = 666.

It is not a de Polignac number, because 967664925 - 2⁴ = 967664909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 179824 + ... + 185126.

Almost surely, 2^967664925 is an apocalyptic number.

It is an amenable number.

967664925 is a deficient number, since it is larger than the sum of its proper divisors (767994819).

967664925 is a wasteful number, since it uses less digits than its factorization.

967664925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6130 (or 6122 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 967664925 is about 31107.3130469348. The cubic root of 967664925 is about 989.1033356529.

The spelling of 967664925 in words is "nine hundred sixty-seven million, six hundred sixty-four thousand, nine hundred twenty-five".