46640964347 has 16 divisors (see below), whose sum is σ = 48335941632. Its totient is φ = 44958188160.

The previous prime is 46640964317. The next prime is 46640964373. The reversal of 46640964347 is 74346904664.

46640964347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46640964347 - 2²² = 46636770043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46640964317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13950158 + ... + 13953500.

It is an arithmetic number, because the mean of its divisors is an integer number (3020996352).

Almost surely, 2^46640964347 is an apocalyptic number.

46640964347 is a deficient number, since it is larger than the sum of its proper divisors (1694977285).

46640964347 is a wasteful number, since it uses less digits than its factorization.

46640964347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 46640964347 in words is "forty-six billion, six hundred forty million, nine hundred sixty-four thousand, three hundred forty-seven".