379656833725 has 24 divisors (see below), whose sum is σ = 536810720040. Its totient is φ = 263870085120.

The previous prime is 379656833707. The next prime is 379656833729. The reversal of 379656833725 is 527338656973.

It can be written as a sum of positive squares in 12 ways, for example, as 119731224484 + 259925609241 = 346022^2 + 509829^2 .

It is not a de Polignac number, because 379656833725 - 2⁷ = 379656833597 is a prime.

It is a super-2 number, since 2×379656833725² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379656833729) 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, 34352560 + ... + 34363609.

It is an arithmetic number, because the mean of its divisors is an integer number (22367113335).

Almost surely, 2^379656833725 is an apocalyptic number.

It is an amenable number.

379656833725 is a deficient number, since it is larger than the sum of its proper divisors (157153886315).

379656833725 is a wasteful number, since it uses less digits than its factorization.

379656833725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68716209 (or 68716204 counting only the distinct ones).

The product of its digits is 171460800, while the sum is 64.

The spelling of 379656833725 in words is "three hundred seventy-nine billion, six hundred fifty-six million, eight hundred thirty-three thousand, seven hundred twenty-five".