916397283 has 8 divisors (see below), whose sum is σ = 1233726208. Its totient is φ = 604999944.

The previous prime is 916397267. The next prime is 916397297. The reversal of 916397283 is 382793619.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 916397283 - 2⁴ = 916397267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916397203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482535 + ... + 1483152.

It is an arithmetic number, because the mean of its divisors is an integer number (154215776).

Almost surely, 2^916397283 is an apocalyptic number.

916397283 is a deficient number, since it is larger than the sum of its proper divisors (317328925).

916397283 is a wasteful number, since it uses less digits than its factorization.

916397283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965793.

The product of its digits is 489888, while the sum is 48.

The square root of 916397283 is about 30272.0544892480. The cubic root of 916397283 is about 971.3176138602.

The spelling of 916397283 in words is "nine hundred sixteen million, three hundred ninety-seven thousand, two hundred eighty-three".