379390863626 has 4 divisors (see below), whose sum is σ = 569086295442. Its totient is φ = 189695431812.

The previous prime is 379390863611. The next prime is 379390863637. The reversal of 379390863626 is 626368093973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 626368093973 = 2207 ⋅283809739.

It can be written as a sum of positive squares in only one way, i.e., 376523368225 + 2867495401 = 613615^2 + 53549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94847715905 + ... + 94847715908.

Almost surely, 2^379390863626 is an apocalyptic number.

379390863626 is a deficient number, since it is larger than the sum of its proper divisors (189695431816).

379390863626 is a wasteful number, since it uses less digits than its factorization.

379390863626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189695431815.

The product of its (nonzero) digits is 52907904, while the sum is 62.

The spelling of 379390863626 in words is "three hundred seventy-nine billion, three hundred ninety million, eight hundred sixty-three thousand, six hundred twenty-six".