385658079 has 8 divisors (see below), whose sum is σ = 515834160. Its totient is φ = 256293696.

The previous prime is 385658071. The next prime is 385658083. The reversal of 385658079 is 970856583.

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

It is not a de Polignac number, because 385658079 - 2³ = 385658071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385658071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201814 + ... + 203715.

It is an arithmetic number, because the mean of its divisors is an integer number (64479270).

Almost surely, 2^385658079 is an apocalyptic number.

385658079 is a deficient number, since it is larger than the sum of its proper divisors (130176081).

385658079 is a wasteful number, since it uses less digits than its factorization.

385658079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405849.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 385658079 is about 19638.1791162012. The cubic root of 385658079 is about 727.8928910720.

The spelling of 385658079 in words is "three hundred eighty-five million, six hundred fifty-eight thousand, seventy-nine".