364621376490 has 64 divisors (see below), whose sum is σ = 1005286346496. Its totient is φ = 82910195712.

The previous prime is 364621376473. The next prime is 364621376503. The reversal of 364621376490 is 94673126463.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4457637 + ... + 4538696.

It is an arithmetic number, because the mean of its divisors is an integer number (15707599164).

Almost surely, 2^364621376490 is an apocalyptic number.

364621376490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

364621376490 is an abundant number, since it is smaller than the sum of its proper divisors (640664970006).

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

364621376490 is a wasteful number, since it uses less digits than its factorization.

364621376490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8996543.

The product of its (nonzero) digits is 3919104, while the sum is 51.

The spelling of 364621376490 in words is "three hundred sixty-four billion, six hundred twenty-one million, three hundred seventy-six thousand, four hundred ninety".