936149664 has 48 divisors (see below), whose sum is σ = 2491074432. Its totient is φ = 307772928.

The previous prime is 936149663. The next prime is 936149701. The reversal of 936149664 is 466941639.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (936149663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59784 + ... + 73799.

It is an arithmetic number, because the mean of its divisors is an integer number (51897384).

Almost surely, 2^936149664 is an apocalyptic number.

It is an amenable number.

936149664 is an abundant number, since it is smaller than the sum of its proper divisors (1554924768).

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

936149664 is a wasteful number, since it uses less digits than its factorization.

936149664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133669 (or 133661 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 936149664 is about 30596.5629442263. The cubic root of 936149664 is about 978.2467834619.

The spelling of 936149664 in words is "nine hundred thirty-six million, one hundred forty-nine thousand, six hundred sixty-four".