476923077 has 6 divisors (see below), whose sum is σ = 688888902. Its totient is φ = 317948712.

The previous prime is 476923037. The next prime is 476923091. The reversal of 476923077 is 770329674.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 365536161 + 111386916 = 19119^2 + 10554^2 .

It is not a de Polignac number, because 476923077 - 2¹⁶ = 476857541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476923037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26495718 + ... + 26495735.

It is an arithmetic number, because the mean of its divisors is an integer number (114814817).

Almost surely, 2^476923077 is an apocalyptic number.

It is an amenable number.

476923077 is a deficient number, since it is larger than the sum of its proper divisors (211965825).

476923077 is a wasteful number, since it uses less digits than its factorization.

476923077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52991459 (or 52991456 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 476923077 is about 21838.5685657279. The cubic root of 476923077 is about 781.2969203009.

The spelling of 476923077 in words is "four hundred seventy-six million, nine hundred twenty-three thousand, seventy-seven".