395265366 has 32 divisors (see below), whose sum is σ = 879026400. Its totient is φ = 131656320.

The previous prime is 395265337. The next prime is 395265401. The reversal of 395265366 is 663562593.

395265366 is a `hidden beast` number, since 3 + 95 + 26 + 536 + 6 = 666.

It is a super-2 number, since 2×395265366² = 312469419118227912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121570 + ... + 124778.

It is an arithmetic number, because the mean of its divisors is an integer number (27469575).

Almost surely, 2^395265366 is an apocalyptic number.

395265366 is an abundant number, since it is smaller than the sum of its proper divisors (483761034).

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

395265366 is a wasteful number, since it uses less digits than its factorization.

395265366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501 (or 5495 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 395265366 is about 19881.2817997231. The cubic root of 395265366 is about 733.8876635640.

The spelling of 395265366 in words is "three hundred ninety-five million, two hundred sixty-five thousand, three hundred sixty-six".