396874603125 has 768 divisors, whose sum is σ = 1021374627840. Its totient is φ = 146966400000.

The previous prime is 396874603123. The next prime is 396874603157. The reversal of 396874603125 is 521306478693.

396874603125 is a `hidden beast` number, since 3 + 9 + 6 + 8 + 7 + 4 + 603 + 1 + 25 = 666.

It is not a de Polignac number, because 396874603125 - 2¹ = 396874603123 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396874603123) by changing a digit.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 3124996812 + ... + 3124996938.

It is an arithmetic number, because the mean of its divisors is an integer number (1329914880).

It is a 1-persistent number, because it is pandigital, but 2⋅396874603125 = 793749206250 is not.

Almost surely, 2^396874603125 is an apocalyptic number.

396874603125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

396874603125 is an abundant number, since it is smaller than the sum of its proper divisors (624500024715).

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

396874603125 is a wasteful number, since it uses less digits than its factorization.

396874603125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

It can be divided in two parts, 396874 and 603125, that added together give a palindrome (999999).

The spelling of 396874603125 in words is "three hundred ninety-six billion, eight hundred seventy-four million, six hundred three thousand, one hundred twenty-five".