476897629 has 8 divisors (see below), whose sum is σ = 518128632. Its totient is φ = 436316160.

The previous prime is 476897627. The next prime is 476897647. The reversal of 476897629 is 926798674.

It can be written as a sum of positive squares in 4 ways, for example, as 3617604 + 473280025 = 1902^2 + 21755^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 476897629 - 2¹ = 476897627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476897627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160852 + ... + 163789.

It is an arithmetic number, because the mean of its divisors is an integer number (64766079).

Almost surely, 2^476897629 is an apocalyptic number.

It is an amenable number.

476897629 is a deficient number, since it is larger than the sum of its proper divisors (41231003).

476897629 is a wasteful number, since it uses less digits than its factorization.

476897629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324767.

The product of its digits is 9144576, while the sum is 58.

The square root of 476897629 is about 21837.9859190357. The cubic root of 476897629 is about 781.2830237219.

The spelling of 476897629 in words is "four hundred seventy-six million, eight hundred ninety-seven thousand, six hundred twenty-nine".