385100879 has 8 divisors (see below), whose sum is σ = 399078528. Its totient is φ = 371220480.

The previous prime is 385100861. The next prime is 385100893. The reversal of 385100879 is 978001583.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 385100879 - 2²⁰ = 384052303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385100179) 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, 16202 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (49884816).

Almost surely, 2^385100879 is an apocalyptic number.

385100879 is a deficient number, since it is larger than the sum of its proper divisors (13977649).

385100879 is a wasteful number, since it uses less digits than its factorization.

385100879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48625.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 385100879 is about 19623.9873369303. The cubic root of 385100879 is about 727.5421681332.

The spelling of 385100879 in words is "three hundred eighty-five million, one hundred thousand, eight hundred seventy-nine".