379785872 has 10 divisors (see below), whose sum is σ = 735835158. Its totient is φ = 189892928.

The previous prime is 379785869. The next prime is 379785877. The reversal of 379785872 is 278587973.

It can be written as a sum of positive squares in only one way, i.e., 377758096 + 2027776 = 19436^2 + 1424^2 .

It is not an unprimeable number, because it can be changed into a prime (379785877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11868293 + ... + 11868324.

Almost surely, 2^379785872 is an apocalyptic number.

It is an amenable number.

379785872 is a deficient number, since it is larger than the sum of its proper divisors (356049286).

379785872 is a wasteful number, since it uses less digits than its factorization.

379785872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23736625 (or 23736619 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 56.

The square root of 379785872 is about 19488.0956483695. The cubic root of 379785872 is about 724.1795694307.

The spelling of 379785872 in words is "three hundred seventy-nine million, seven hundred eighty-five thousand, eight hundred seventy-two".