386950670 has 16 divisors (see below), whose sum is σ = 696882528. Its totient is φ = 154697760.

The previous prime is 386950631. The next prime is 386950687. The reversal of 386950670 is 76059683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11600 + ... + 30140.

It is an arithmetic number, because the mean of its divisors is an integer number (43555158).

Almost surely, 2^386950670 is an apocalyptic number.

386950670 is a deficient number, since it is larger than the sum of its proper divisors (309931858).

386950670 is a wasteful number, since it uses less digits than its factorization.

386950670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20635.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 386950670 is about 19671.0617405365. The cubic root of 386950670 is about 728.7051983555.

The spelling of 386950670 in words is "three hundred eighty-six million, nine hundred fifty thousand, six hundred seventy".