379906631841902 has 32 divisors (see below), whose sum is σ = 621774571659264. Its totient is φ = 172654509412000.

The previous prime is 379906631841851. The next prime is 379906631841917. The reversal of 379906631841902 is 209148136609973.

It is a super-2 number, since 2×379906631841902² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143222723 + ... + 3143343585.

It is an arithmetic number, because the mean of its divisors is an integer number (19430455364352).

Almost surely, 2^{379906631841902} is an apocalyptic number.

379906631841902 is a deficient number, since it is larger than the sum of its proper divisors (241867939817362).

379906631841902 is a wasteful number, since it uses less digits than its factorization.

379906631841902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144784.

The product of its (nonzero) digits is 105815808, while the sum is 68.

The spelling of 379906631841902 in words is "three hundred seventy-nine trillion, nine hundred six billion, six hundred thirty-one million, eight hundred forty-one thousand, nine hundred two".