773734056 has 32 divisors (see below), whose sum is σ = 2048120640. Its totient is φ = 242739968.

The previous prime is 773734037. The next prime is 773734057. The reversal of 773734056 is 650437377.

It is a super-2 number, since 2×773734056² = 1197328778828422272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 773733999 and 773734017.

It is not an unprimeable number, because it can be changed into a prime (773734057) 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, 947796 + ... + 948611.

It is an arithmetic number, because the mean of its divisors is an integer number (64003770).

Almost surely, 2^773734056 is an apocalyptic number.

It is an amenable number.

773734056 is an abundant number, since it is smaller than the sum of its proper divisors (1274386584).

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

773734056 is a wasteful number, since it uses less digits than its factorization.

773734056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896433 (or 1896429 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 773734056 is about 27816.0754960149. The cubic root of 773734056 is about 918.0448618438.

The spelling of 773734056 in words is "seven hundred seventy-three million, seven hundred thirty-four thousand, fifty-six".