396338895 has 24 divisors (see below), whose sum is σ = 687492000. Its totient is φ = 211225536.

The previous prime is 396338893. The next prime is 396338897. The reversal of 396338895 is 598833693.

It is an interprime number because it is at equal distance from previous prime (396338893) and next prime (396338897).

It is not a de Polignac number, because 396338895 - 2¹ = 396338893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396338893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85446 + ... + 89964.

It is an arithmetic number, because the mean of its divisors is an integer number (28645500).

Almost surely, 2^396338895 is an apocalyptic number.

396338895 is a deficient number, since it is larger than the sum of its proper divisors (291153105).

396338895 is a wasteful number, since it uses less digits than its factorization.

396338895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479 (or 6476 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 396338895 is about 19908.2619783848. The cubic root of 396338895 is about 734.5514686705.

The spelling of 396338895 in words is "three hundred ninety-six million, three hundred thirty-eight thousand, eight hundred ninety-five".