774120332 has 24 divisors (see below), whose sum is σ = 1388315376. Its totient is φ = 377544128.

The previous prime is 774120311. The next prime is 774120349. The reversal of 774120332 is 233021477.

It is a junction number, because it is equal to n+sod(n) for n = 774120295 and 774120304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26123 + ... + 47229.

It is an arithmetic number, because the mean of its divisors is an integer number (57846474).

Almost surely, 2^774120332 is an apocalyptic number.

It is an amenable number.

774120332 is a deficient number, since it is larger than the sum of its proper divisors (614195044).

774120332 is a wasteful number, since it uses less digits than its factorization.

774120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21337 (or 21335 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 774120332 is about 27823.0180246500. The cubic root of 774120332 is about 918.1976101504.

The spelling of 774120332 in words is "seven hundred seventy-four million, one hundred twenty thousand, three hundred thirty-two".