476311623 has 8 divisors (see below), whose sum is σ = 662694528. Its totient is φ = 303734904.

The previous prime is 476311609. The next prime is 476311639. The reversal of 476311623 is 326113674.

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

It is not a de Polignac number, because 476311623 - 2¹⁸ = 476049479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476311663) 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, 3451465 + ... + 3451602.

It is an arithmetic number, because the mean of its divisors is an integer number (82836816).

Almost surely, 2^476311623 is an apocalyptic number.

476311623 is a deficient number, since it is larger than the sum of its proper divisors (186382905).

476311623 is a wasteful number, since it uses less digits than its factorization.

476311623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6903093.

The product of its digits is 18144, while the sum is 33.

The square root of 476311623 is about 21824.5646691979. The cubic root of 476311623 is about 780.9628822018.

The spelling of 476311623 in words is "four hundred seventy-six million, three hundred eleven thousand, six hundred twenty-three".