486492394 has 16 divisors (see below), whose sum is σ = 745993728. Its totient is φ = 237838032.

The previous prime is 486492379. The next prime is 486492401. The reversal of 486492394 is 493294684.

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, 131944 + ... + 135580.

It is an arithmetic number, because the mean of its divisors is an integer number (46624608).

Almost surely, 2^486492394 is an apocalyptic number.

486492394 is a deficient number, since it is larger than the sum of its proper divisors (259501334).

486492394 is a wasteful number, since it uses less digits than its factorization.

486492394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109.

The product of its digits is 1492992, while the sum is 49.

The square root of 486492394 is about 22056.5725805257. The cubic root of 486492394 is about 786.4878507273.

The spelling of 486492394 in words is "four hundred eighty-six million, four hundred ninety-two thousand, three hundred ninety-four".