477682394 has 16 divisors (see below), whose sum is σ = 819575808. Its totient is φ = 204548112.

The previous prime is 477682343. The next prime is 477682397. The reversal of 477682394 is 493286774.

It is not an unprimeable number, because it can be changed into a prime (477682397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3527 + ... + 31109.

It is an arithmetic number, because the mean of its divisors is an integer number (51223488).

Almost surely, 2^477682394 is an apocalyptic number.

477682394 is a deficient number, since it is larger than the sum of its proper divisors (341893414).

477682394 is a wasteful number, since it uses less digits than its factorization.

477682394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28829.

The product of its digits is 2032128, while the sum is 50.

The square root of 477682394 is about 21855.9464219695. The cubic root of 477682394 is about 781.7113389625.

The spelling of 477682394 in words is "four hundred seventy-seven million, six hundred eighty-two thousand, three hundred ninety-four".