396372480515 has 16 divisors (see below), whose sum is σ = 518904921600. Its totient is φ = 288261277920.

The previous prime is 396372480487. The next prime is 396372480523. The reversal of 396372480515 is 515084273693.

It is a happy number.

It is not a de Polignac number, because 396372480515 - 2²² = 396368286211 is a prime.

It is a super-2 number, since 2×396372480515² (a number of 24 digits) contains 22 as substring.

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, 1827782 + ... + 2033108.

It is an arithmetic number, because the mean of its divisors is an integer number (32431557600).

It is a 1-persistent number, because it is pandigital, but 2⋅396372480515 = 792744961030 is not.

Almost surely, 2^396372480515 is an apocalyptic number.

396372480515 is a deficient number, since it is larger than the sum of its proper divisors (122532441085).

396372480515 is a wasteful number, since it uses less digits than its factorization.

396372480515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240442.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 396372480515 in words is "three hundred ninety-six billion, three hundred seventy-two million, four hundred eighty thousand, five hundred fifteen".