476062740729 has 27 divisors (see below), whose sum is σ = 690670215183. Its totient is φ = 315985554864.

The previous prime is 476062740709. The next prime is 476062740731. The reversal of 476062740729 is 927047260674.

The square root of 476062740729 is 689973.

It is a perfect power (a square), and thus also a powerful number.

476062740729 is a `hidden beast` number, since 4 + 7 + 6 + 0 + 627 + 4 + 0 + 7 + 2 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 349426401129 + 126636339600 = 591123^2 + 355860^2 .

It is not a de Polignac number, because 476062740729 - 2⁵ = 476062740697 is a prime.

It is a super-2 number, since 2×476062740729² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (476062740709) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 722401402 + ... + 722402060.

Almost surely, 2^476062740729 is an apocalyptic number.

476062740729 is the 689973-rd square number.

476062740729 is the 344987-th centered octagonal number.

It is an amenable number.

476062740729 is a deficient number, since it is larger than the sum of its proper divisors (214607474454).

476062740729 is an frugal number, since it uses more digits than its factorization.

476062740729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The spelling of 476062740729 in words is "four hundred seventy-six billion, sixty-two million, seven hundred forty thousand, seven hundred twenty-nine".