396954895 has 16 divisors (see below), whose sum is σ = 486132192. Its totient is φ = 311059840.

The previous prime is 396954869. The next prime is 396954911. The reversal of 396954895 is 598459693.

It is not a de Polignac number, because 396954895 - 2¹¹ = 396952847 is a prime.

It is a super-2 number, since 2×396954895² = 315146377328922050, which contains 22 as substring.

It is a Duffinian 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, 288429 + ... + 289801.

It is an arithmetic number, because the mean of its divisors is an integer number (30383262).

Almost surely, 2^396954895 is an apocalyptic number.

396954895 is a deficient number, since it is larger than the sum of its proper divisors (89177297).

396954895 is a wasteful number, since it uses less digits than its factorization.

396954895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522.

The product of its digits is 10497600, while the sum is 58.

The square root of 396954895 is about 19923.7269354908. The cubic root of 396954895 is about 734.9318245495.

The spelling of 396954895 in words is "three hundred ninety-six million, nine hundred fifty-four thousand, eight hundred ninety-five".