385295870 has 16 divisors (see below), whose sum is σ = 730034640. Its totient is φ = 146006784.

The previous prime is 385295831. The next prime is 385295881. The reversal of 385295870 is 78592583.

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, 1013747 + ... + 1014126.

It is an arithmetic number, because the mean of its divisors is an integer number (45627165).

Almost surely, 2^385295870 is an apocalyptic number.

385295870 is a deficient number, since it is larger than the sum of its proper divisors (344738770).

385295870 is a wasteful number, since it uses less digits than its factorization.

385295870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027899.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 385295870 is about 19628.9548881238. The cubic root of 385295870 is about 727.6649413645.

The spelling of 385295870 in words is "three hundred eighty-five million, two hundred ninety-five thousand, eight hundred seventy".