385013274 has 16 divisors (see below), whose sum is σ = 772770240. Its totient is φ = 127880480.

The previous prime is 385013257. The next prime is 385013287. The reversal of 385013274 is 472310583.

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, 112494 + ... + 115865.

It is an arithmetic number, because the mean of its divisors is an integer number (48298140).

Almost surely, 2^385013274 is an apocalyptic number.

385013274 is an abundant number, since it is smaller than the sum of its proper divisors (387756966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385013274 is a wasteful number, since it uses less digits than its factorization.

385013274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228645.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 385013274 is about 19621.7551202740. The cubic root of 385013274 is about 727.4869954336.

The spelling of 385013274 in words is "three hundred eighty-five million, thirteen thousand, two hundred seventy-four".