476291949 has 16 divisors (see below), whose sum is σ = 732204672. Its totient is φ = 269756928.

The previous prime is 476291929. The next prime is 476291983. The reversal of 476291949 is 949192674.

It is a happy number.

It is not a de Polignac number, because 476291949 - 2⁵ = 476291917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476291929) 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, 97984 + ... + 102729.

It is an arithmetic number, because the mean of its divisors is an integer number (45762792).

Almost surely, 2^476291949 is an apocalyptic number.

It is an amenable number.

476291949 is a deficient number, since it is larger than the sum of its proper divisors (255912723).

476291949 is a wasteful number, since it uses less digits than its factorization.

476291949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200836.

The product of its digits is 979776, while the sum is 51.

The square root of 476291949 is about 21824.1139339035. The cubic root of 476291949 is about 780.9521295246.

The spelling of 476291949 in words is "four hundred seventy-six million, two hundred ninety-one thousand, nine hundred forty-nine".