916828396 has 48 divisors (see below), whose sum is σ = 1783192320. Its totient is φ = 408968000.

The previous prime is 916828387. The next prime is 916828399. The reversal of 916828396 is 693828619.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (916828399) 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, 839811 + ... + 840901.

It is an arithmetic number, because the mean of its divisors is an integer number (37149840).

Almost surely, 2^916828396 is an apocalyptic number.

It is an amenable number.

916828396 is a deficient number, since it is larger than the sum of its proper divisors (866363924).

916828396 is a wasteful number, since it uses less digits than its factorization.

916828396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 52.

The square root of 916828396 is about 30279.1742952149. The cubic root of 916828396 is about 971.4699066157.

The spelling of 916828396 in words is "nine hundred sixteen million, eight hundred twenty-eight thousand, three hundred ninety-six".