385979066 has 8 divisors (see below), whose sum is σ = 631602144. Its totient is φ = 175445020.

The previous prime is 385979039. The next prime is 385979107. The reversal of 385979066 is 660979583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 385978999 and 385979017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8772230 + ... + 8772273.

It is an arithmetic number, because the mean of its divisors is an integer number (78950268).

Almost surely, 2^385979066 is an apocalyptic number.

385979066 is a deficient number, since it is larger than the sum of its proper divisors (245623078).

385979066 is a wasteful number, since it uses less digits than its factorization.

385979066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17544516.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 385979066 is about 19646.3499408923. The cubic root of 385979066 is about 728.0947792009.

The spelling of 385979066 in words is "three hundred eighty-five million, nine hundred seventy-nine thousand, sixty-six".