396428950375 has 16 divisors (see below), whose sum is σ = 495508104000. Its totient is φ = 316652920800.

The previous prime is 396428950373. The next prime is 396428950441. The reversal of 396428950375 is 573059824693.

It is not a de Polignac number, because 396428950375 - 2¹ = 396428950373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396428950373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2370000 + ... + 2531749.

It is an arithmetic number, because the mean of its divisors is an integer number (30969256500).

Almost surely, 2^396428950375 is an apocalyptic number.

396428950375 is a deficient number, since it is larger than the sum of its proper divisors (99079153625).

396428950375 is an equidigital number, since it uses as much as digits as its factorization.

396428950375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902411 (or 4902401 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 396428950375 in words is "three hundred ninety-six billion, four hundred twenty-eight million, nine hundred fifty thousand, three hundred seventy-five".