916386268 has 24 divisors (see below), whose sum is σ = 1836756992. Its totient is φ = 391883184.

The previous prime is 916386259. The next prime is 916386277. The reversal of 916386268 is 862683619.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (916386259) and next prime (916386277).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22380 + ... + 48307.

Almost surely, 2^916386268 is an apocalyptic number.

It is an amenable number.

916386268 is an abundant number, since it is smaller than the sum of its proper divisors (920370724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

916386268 is a wasteful number, since it uses less digits than its factorization.

916386268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71161 (or 71159 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 916386268 is about 30271.8725552286. The cubic root of 916386268 is about 971.3137221324.

The spelling of 916386268 in words is "nine hundred sixteen million, three hundred eighty-six thousand, two hundred sixty-eight".