477499746 has 8 divisors (see below), whose sum is σ = 954999504. Its totient is φ = 159166580.

The previous prime is 477499741. The next prime is 477499753. The reversal of 477499746 is 647994774.

It is a sphenic number, since it is the product of 3 distinct primes.

477499746 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (477499741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39791640 + ... + 39791651.

It is an arithmetic number, because the mean of its divisors is an integer number (119374938).

Almost surely, 2^477499746 is an apocalyptic number.

477499746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

477499746 is a wasteful number, since it uses less digits than its factorization.

477499746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79583296.

The product of its digits is 10668672, while the sum is 57.

The square root of 477499746 is about 21851.7675715261. The cubic root of 477499746 is about 781.6116938036.

The spelling of 477499746 in words is "four hundred seventy-seven million, four hundred ninety-nine thousand, seven hundred forty-six".