386461494 has 24 divisors (see below), whose sum is σ = 849833400. Its totient is φ = 126897408.

The previous prime is 386461477. The next prime is 386461507. The reversal of 386461494 is 494164683.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159019 + ... + 161430.

It is an arithmetic number, because the mean of its divisors is an integer number (35409725).

Almost surely, 2^386461494 is an apocalyptic number.

386461494 is an abundant number, since it is smaller than the sum of its proper divisors (463371906).

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

386461494 is a wasteful number, since it uses less digits than its factorization.

386461494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320524 (or 320521 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 386461494 is about 19658.6239091143. The cubic root of 386461494 is about 728.3979969131.

The spelling of 386461494 in words is "three hundred eighty-six million, four hundred sixty-one thousand, four hundred ninety-four".