386245524490 has 32 divisors (see below), whose sum is σ = 841301178624. Its totient is φ = 124637210880.

The previous prime is 386245524449. The next prime is 386245524493. The reversal of 386245524490 is 94425542683.

It is not an unprimeable number, because it can be changed into a prime (386245524493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162286846 + ... + 162289225.

It is an arithmetic number, because the mean of its divisors is an integer number (26290661832).

Almost surely, 2^386245524490 is an apocalyptic number.

386245524490 is an abundant number, since it is smaller than the sum of its proper divisors (455055654134).

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

386245524490 is a wasteful number, since it uses less digits than its factorization.

386245524490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324576102.

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 386245524490 in words is "three hundred eighty-six billion, two hundred forty-five million, five hundred twenty-four thousand, four hundred ninety".