904919986963 has 2 divisors, whose sum is σ = 904919986964. Its totient is φ = 904919986962.

The previous prime is 904919986933. The next prime is 904919986969. The reversal of 904919986963 is 369689919409.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 904919986963 - 2²⁹ = 904383116051 is a prime.

It is not a weakly prime, because it can be changed into another prime (904919986969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452459993481 + 452459993482.

It is an arithmetic number, because the mean of its divisors is an integer number (452459993482).

Almost surely, 2^904919986963 is an apocalyptic number.

904919986963 is a deficient number, since it is larger than the sum of its proper divisors (1).

904919986963 is an equidigital number, since it uses as much as digits as its factorization.

904919986963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204073344, while the sum is 73.

The spelling of 904919986963 in words is "nine hundred four billion, nine hundred nineteen million, nine hundred eighty-six thousand, nine hundred sixty-three".