464736663692 has 18 divisors (see below), whose sum is σ = 946071065772. Its totient is φ = 199172855784.

The previous prime is 464736663689. The next prime is 464736663697. The reversal of 464736663692 is 296366637464.

It is a super-2 number, since 2×464736663692² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464736663697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1185552518 + ... + 1185552909.

It is an arithmetic number, because the mean of its divisors is an integer number (52559503654).

Almost surely, 2^464736663692 is an apocalyptic number.

It is an amenable number.

464736663692 is an abundant number, since it is smaller than the sum of its proper divisors (481334402080).

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

464736663692 is a wasteful number, since it uses less digits than its factorization.

464736663692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371105445 (or 2371105436 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 62.

The spelling of 464736663692 in words is "four hundred sixty-four billion, seven hundred thirty-six million, six hundred sixty-three thousand, six hundred ninety-two".