395025867 has 12 divisors (see below), whose sum is σ = 570766560. Its totient is φ = 263270448.

The previous prime is 395025863. The next prime is 395025887. The reversal of 395025867 is 768520593.

It is a happy number.

395025867 is a `hidden beast` number, since 39 + 502 + 58 + 67 = 666.

It is not a de Polignac number, because 395025867 - 2² = 395025863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (395025863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48793 + ... + 56309.

It is an arithmetic number, because the mean of its divisors is an integer number (47563880).

Almost surely, 2^395025867 is an apocalyptic number.

395025867 is a deficient number, since it is larger than the sum of its proper divisors (175740693).

395025867 is a wasteful number, since it uses less digits than its factorization.

395025867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13362 (or 13359 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 395025867 is about 19875.2576587072. The cubic root of 395025867 is about 733.7394079966.

It can be divided in two parts, 39502 and 5867, that added together give a square (45369 = 213²).

The spelling of 395025867 in words is "three hundred ninety-five million, twenty-five thousand, eight hundred sixty-seven".