916245594 has 96 divisors (see below), whose sum is σ = 2256823296. Its totient is φ = 276300720.

The previous prime is 916245587. The next prime is 916245613. The reversal of 916245594 is 495542619.

916245594 is a `hidden beast` number, since 9 + 16 + 2 + 45 + 594 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1961749 + ... + 1962215.

It is an arithmetic number, because the mean of its divisors is an integer number (23508576).

Almost surely, 2^916245594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916245594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128411648).

916245594 is an abundant number, since it is smaller than the sum of its proper divisors (1340577702).

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

916245594 is a wasteful number, since it uses less digits than its factorization.

916245594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 850 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 916245594 is about 30269.5489560053. The cubic root of 916245594 is about 971.2640176269.

It can be divided in two parts, 9162 and 45594, that added together give a square (54756 = 234²).

The spelling of 916245594 in words is "nine hundred sixteen million, two hundred forty-five thousand, five hundred ninety-four".