916998701 has 2 divisors, whose sum is σ = 916998702. Its totient is φ = 916998700.

The previous prime is 916998659. The next prime is 916998703. The reversal of 916998701 is 107899619.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 778465801 + 138532900 = 27901^2 + 11770^2 .

It is a cyclic number.

It is not a de Polignac number, because 916998701 - 2²² = 912804397 is a prime.

Together with 916998703, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 916998701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (916998703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458499350 + 458499351.

It is an arithmetic number, because the mean of its divisors is an integer number (458499351).

Almost surely, 2^916998701 is an apocalyptic number.

It is an amenable number.

916998701 is a deficient number, since it is larger than the sum of its proper divisors (1).

916998701 is an equidigital number, since it uses as much as digits as its factorization.

916998701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 50.

The square root of 916998701 is about 30281.9864110662. The cubic root of 916998701 is about 971.5300545270.

The spelling of 916998701 in words is "nine hundred sixteen million, nine hundred ninety-eight thousand, seven hundred one".