379965275578 has 16 divisors (see below), whose sum is σ = 673830046080. Its totient is φ = 157227010416.

The previous prime is 379965275567. The next prime is 379965275593. The reversal of 379965275578 is 875572569973.

It is a super-2 number, since 2×379965275578² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 379965275578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467937126 + ... + 467937937.

It is an arithmetic number, because the mean of its divisors is an integer number (42114377880).

Almost surely, 2^379965275578 is an apocalyptic number.

379965275578 is a deficient number, since it is larger than the sum of its proper divisors (293864770502).

379965275578 is a wasteful number, since it uses less digits than its factorization.

379965275578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935875101.

The product of its digits is 1000188000, while the sum is 73.

The spelling of 379965275578 in words is "three hundred seventy-nine billion, nine hundred sixty-five million, two hundred seventy-five thousand, five hundred seventy-eight".