774733116 has 24 divisors (see below), whose sum is σ = 1809118080. Its totient is φ = 258043312.

The previous prime is 774733111. The next prime is 774733139. The reversal of 774733116 is 611337477.

It is a happy number.

It is a super-2 number, since 2×774733116² = 1200422802054138912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774733111) 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, 8646 + ... + 40301.

It is an arithmetic number, because the mean of its divisors is an integer number (75379920).

Almost surely, 2^774733116 is an apocalyptic number.

It is an amenable number.

774733116 is an abundant number, since it is smaller than the sum of its proper divisors (1034384964).

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

774733116 is a wasteful number, since it uses less digits than its factorization.

774733116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50273 (or 50271 counting only the distinct ones).

The product of its digits is 74088, while the sum is 39.

The square root of 774733116 is about 27834.0280232668. The cubic root of 774733116 is about 918.4398241759.

The spelling of 774733116 in words is "seven hundred seventy-four million, seven hundred thirty-three thousand, one hundred sixteen".