916754629989 has 16 divisors (see below), whose sum is σ = 1334031004224. Its totient is φ = 555371481600.

The previous prime is 916754629979. The next prime is 916754630017. The reversal of 916754629989 is 989926457619.

It is not a de Polignac number, because 916754629989 - 2⁸ = 916754629733 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 916754629989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916754629979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5856204 + ... + 6010709.

It is an arithmetic number, because the mean of its divisors is an integer number (83376937764).

Almost surely, 2^916754629989 is an apocalyptic number.

It is an amenable number.

916754629989 is a deficient number, since it is larger than the sum of its proper divisors (417276374235).

916754629989 is a wasteful number, since it uses less digits than its factorization.

916754629989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11869268.

The product of its digits is 529079040, while the sum is 75.

The spelling of 916754629989 in words is "nine hundred sixteen billion, seven hundred fifty-four million, six hundred twenty-nine thousand, nine hundred eighty-nine".