395096031 has 48 divisors (see below), whose sum is σ = 663350688. Its totient is φ = 223948800.

The previous prime is 395096021. The next prime is 395096033. The reversal of 395096031 is 130690593.

It is not a de Polignac number, because 395096031 - 2¹¹ = 395093983 is a prime.

It is a super-2 number, since 2×395096031² = 312201747423905922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395096033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 303975 + ... + 305271.

It is an arithmetic number, because the mean of its divisors is an integer number (13819806).

Almost surely, 2^395096031 is an apocalyptic number.

395096031 is a deficient number, since it is larger than the sum of its proper divisors (268254657).

395096031 is a wasteful number, since it uses less digits than its factorization.

395096031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The square root of 395096031 is about 19877.0226895277. The cubic root of 395096031 is about 733.7828473832.

The spelling of 395096031 in words is "three hundred ninety-five million, ninety-six thousand, thirty-one".