364638836463 has 24 divisors (see below), whose sum is σ = 546829793664. Its totient is φ = 215853847440.

The previous prime is 364638836461. The next prime is 364638836521.

364638836463 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 364638836463 - 2¹ = 364638836461 is a prime.

It is a super-2 number, since 2×364638836463² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 364638836397 and 364638836406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364638836461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11664795 + ... + 11696012.

It is an arithmetic number, because the mean of its divisors is an integer number (22784574736).

Almost surely, 2^364638836463 is an apocalyptic number.

364638836463 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

364638836463 is a deficient number, since it is larger than the sum of its proper divisors (182190957201).

364638836463 is a wasteful number, since it uses less digits than its factorization.

364638836463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23360875 (or 23360864 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 60.

The spelling of 364638836463 in words is "three hundred sixty-four billion, six hundred thirty-eight million, eight hundred thirty-six thousand, four hundred sixty-three".