64704766467 has 32 divisors (see below), whose sum is σ = 94600028160. Its totient is φ = 39013873920.

The previous prime is 64704766457. The next prime is 64704766481. The reversal of 64704766467 is 76466740746.

It is not a de Polignac number, because 64704766467 - 2⁶ = 64704766403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64704766457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5163093 + ... + 5175609.

It is an arithmetic number, because the mean of its divisors is an integer number (2956250880).

Almost surely, 2^64704766467 is an apocalyptic number.

64704766467 is a deficient number, since it is larger than the sum of its proper divisors (29895261693).

64704766467 is a wasteful number, since it uses less digits than its factorization.

64704766467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13323.

The product of its (nonzero) digits is 28449792, while the sum is 57.

The spelling of 64704766467 in words is "sixty-four billion, seven hundred four million, seven hundred sixty-six thousand, four hundred sixty-seven".