380860038 has 24 divisors (see below), whose sum is σ = 888673968. Its totient is φ = 117187632.

The previous prime is 380860003. The next prime is 380860057. The reversal of 380860038 is 830068083.

It is a super-2 number, since 2×380860038² = 290108737090722888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 380859984 and 380860011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 813570 + ... + 814037.

It is an arithmetic number, because the mean of its divisors is an integer number (37028082).

Almost surely, 2^380860038 is an apocalyptic number.

380860038 is an abundant number, since it is smaller than the sum of its proper divisors (507813930).

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

380860038 is a wasteful number, since it uses less digits than its factorization.

380860038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627628 (or 1627625 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 380860038 is about 19515.6357313822. The cubic root of 380860038 is about 724.8616703187.

The spelling of 380860038 in words is "three hundred eighty million, eight hundred sixty thousand, thirty-eight".