916879376 has 60 divisors (see below), whose sum is σ = 2072966652. Its totient is φ = 391716864.

The previous prime is 916879367. The next prime is 916879387. The reversal of 916879376 is 673978619.

It can be written as a sum of positive squares in 2 ways, for example, as 642115600 + 274763776 = 25340^2 + 16576^2 .

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275096 + ... + 278408.

Almost surely, 2^916879376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916879376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1036483326).

916879376 is an abundant number, since it is smaller than the sum of its proper divisors (1156087276).

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

916879376 is a wasteful number, since it uses less digits than its factorization.

916879376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688 (or 3675 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 56.

The square root of 916879376 is about 30280.0161162441. The cubic root of 916879376 is about 971.4879123908.

The spelling of 916879376 in words is "nine hundred sixteen million, eight hundred seventy-nine thousand, three hundred seventy-six".