773761056 has 48 divisors (see below), whose sum is σ = 2034654048. Its totient is φ = 257472000.

The previous prime is 773761031. The next prime is 773761081. The reversal of 773761056 is 650167377.

It is an interprime number because it is at equal distance from previous prime (773761031) and next prime (773761081).

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 773760999 and 773761017.

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, 50991 + ... + 64401.

It is an arithmetic number, because the mean of its divisors is an integer number (42388626).

Almost surely, 2^773761056 is an apocalyptic number.

It is an amenable number.

773761056 is an abundant number, since it is smaller than the sum of its proper divisors (1260892992).

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

773761056 is a wasteful number, since it uses less digits than its factorization.

773761056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025 (or 14017 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 42.

The square root of 773761056 is about 27816.5608226466. The cubic root of 773761056 is about 918.0555403289.

The spelling of 773761056 in words is "seven hundred seventy-three million, seven hundred sixty-one thousand, fifty-six".