46000406646 has 24 divisors (see below), whose sum is σ = 104913208920. Its totient is φ = 14526444096.

The previous prime is 46000406629. The next prime is 46000406659. The reversal of 46000406646 is 64660400064.

It is a happy number.

46000406646 is a `hidden beast` number, since 4 + 6 + 0 + 0 + 0 + 4 + 0 + 6 + 646 = 666.

46000406646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46000406646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67251715 + ... + 67252398.

It is an arithmetic number, because the mean of its divisors is an integer number (4371383705).

Almost surely, 2^46000406646 is an apocalyptic number.

46000406646 is an abundant number, since it is smaller than the sum of its proper divisors (58912802274).

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

46000406646 is a wasteful number, since it uses less digits than its factorization.

46000406646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134504140 (or 134504137 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 46000406646 in words is "forty-six billion, four hundred six thousand, six hundred forty-six".