396632071515 has 64 divisors (see below), whose sum is σ = 684454256640. Its totient is φ = 195498748800.

The previous prime is 396632071501. The next prime is 396632071567. The reversal of 396632071515 is 515170236693.

It is not a de Polignac number, because 396632071515 - 2¹¹ = 396632069467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4064040 + ... + 4160490.

It is an arithmetic number, because the mean of its divisors is an integer number (10694597760).

Almost surely, 2^396632071515 is an apocalyptic number.

396632071515 is a deficient number, since it is larger than the sum of its proper divisors (287822185125).

396632071515 is a wasteful number, since it uses less digits than its factorization.

396632071515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96832.

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 396632071515 in words is "three hundred ninety-six billion, six hundred thirty-two million, seventy-one thousand, five hundred fifteen".