476948641 has 8 divisors (see below), whose sum is σ = 513871400. Its totient is φ = 440059392.

The previous prime is 476948629. The next prime is 476948657. The reversal of 476948641 is 146849674.

It can be written as a sum of positive squares in 4 ways, for example, as 116100625 + 360848016 = 10775^2 + 18996^2 .

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 476948641 - 2¹⁷ = 476817569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476948041) 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, 26635 + ... + 40783.

It is an arithmetic number, because the mean of its divisors is an integer number (64233925).

Almost surely, 2^476948641 is an apocalyptic number.

It is an amenable number.

476948641 is a deficient number, since it is larger than the sum of its proper divisors (36922759).

476948641 is a wasteful number, since it uses less digits than its factorization.

476948641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16755.

The product of its digits is 1161216, while the sum is 49.

The square root of 476948641 is about 21839.1538526565. The cubic root of 476948641 is about 781.3108797272.

The spelling of 476948641 in words is "four hundred seventy-six million, nine hundred forty-eight thousand, six hundred forty-one".