916089696 has 96 divisors (see below), whose sum is σ = 2717366400. Its totient is φ = 300170880.

The previous prime is 916089677. The next prime is 916089703. The reversal of 916089696 is 696980619.

916089696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×916089696² = 1678440662234744832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41991 + ... + 59961.

It is an arithmetic number, because the mean of its divisors is an integer number (28305900).

Almost surely, 2^916089696 is an apocalyptic number.

916089696 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916089696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358683200).

916089696 is an abundant number, since it is smaller than the sum of its proper divisors (1801276704).

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

916089696 is a wasteful number, since it uses less digits than its factorization.

916089696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18049 (or 18035 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 54.

The square root of 916089696 is about 30266.9736841991. The cubic root of 916089696 is about 971.2089280645.

The spelling of 916089696 in words is "nine hundred sixteen million, eighty-nine thousand, six hundred ninety-six".