46949087664 has 120 divisors (see below), whose sum is σ = 134859945792. Its totient is φ = 15238903680.

The previous prime is 46949087623. The next prime is 46949087701. The reversal of 46949087664 is 46678094964.

46949087664 is a `hidden beast` number, since 4 + 6 + 9 + 490 + 87 + 6 + 64 = 666.

46949087664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2038099 + ... + 2061005.

Almost surely, 2^46949087664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46949087664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67429972896).

46949087664 is an abundant number, since it is smaller than the sum of its proper divisors (87910858128).

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

46949087664 is a wasteful number, since it uses less digits than its factorization.

46949087664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23295 (or 23286 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 46949087664 in words is "forty-six billion, nine hundred forty-nine million, eighty-seven thousand, six hundred sixty-four".