379639701 has 18 divisors (see below), whose sum is σ = 637898742. Its totient is φ = 216936720.

The previous prime is 379639681. The next prime is 379639723. The reversal of 379639701 is 107936973.

379639701 is a `hidden beast` number, since 3 + 7 + 9 + 639 + 7 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 365192100 + 14447601 = 19110^2 + 3801^2 .

It is not a de Polignac number, because 379639701 - 2¹⁵ = 379606933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379639751) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 429990 + ... + 430871.

It is an arithmetic number, because the mean of its divisors is an integer number (35438819).

Almost surely, 2^379639701 is an apocalyptic number.

It is an amenable number.

379639701 is a deficient number, since it is larger than the sum of its proper divisors (258259041).

379639701 is a wasteful number, since it uses less digits than its factorization.

379639701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860881 (or 860871 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 379639701 is about 19484.3450236337. The cubic root of 379639701 is about 724.0866507250.

The spelling of 379639701 in words is "three hundred seventy-nine million, six hundred thirty-nine thousand, seven hundred one".