476938873387 has 2 divisors, whose sum is σ = 476938873388. Its totient is φ = 476938873386.

The previous prime is 476938873339. The next prime is 476938873403. The reversal of 476938873387 is 783378839674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 476938873387 - 2¹⁵ = 476938840619 is a prime.

It is not a weakly prime, because it can be changed into another prime (476938873337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238469436693 + 238469436694.

It is an arithmetic number, because the mean of its divisors is an integer number (238469436694).

Almost surely, 2^476938873387 is an apocalyptic number.

476938873387 is a deficient number, since it is larger than the sum of its proper divisors (1).

476938873387 is an equidigital number, since it uses as much as digits as its factorization.

476938873387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024192512, while the sum is 73.

The spelling of 476938873387 in words is "four hundred seventy-six billion, nine hundred thirty-eight million, eight hundred seventy-three thousand, three hundred eighty-seven".