380973705 has 16 divisors (see below), whose sum is σ = 696637824. Its totient is φ = 174159360.

The previous prime is 380973683. The next prime is 380973781. The reversal of 380973705 is 507379083.

It is not a de Polignac number, because 380973705 - 2⁵ = 380973673 is a prime.

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, 1814056 + ... + 1814265.

It is an arithmetic number, because the mean of its divisors is an integer number (43539864).

Almost surely, 2^380973705 is an apocalyptic number.

380973705 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380973705 is a deficient number, since it is larger than the sum of its proper divisors (315664119).

380973705 is a wasteful number, since it uses less digits than its factorization.

380973705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628336.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 380973705 is about 19518.5477174917. The cubic root of 380973705 is about 724.9337743709.

The spelling of 380973705 in words is "three hundred eighty million, nine hundred seventy-three thousand, seven hundred five".