770742050 has 48 divisors (see below), whose sum is σ = 1548229032. Its totient is φ = 283776000.

The previous prime is 770742041. The next prime is 770742061. The reversal of 770742050 is 50247077.

It is a happy number.

770742050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 39526369 + 731215681 = 6287^2 + 27041^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 770741998 and 770742016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259172 + ... + 262128.

Almost surely, 2^770742050 is an apocalyptic number.

770742050 is an abundant number, since it is smaller than the sum of its proper divisors (777486982).

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

770742050 is a wasteful number, since it uses less digits than its factorization.

770742050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383 (or 3378 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 770742050 is about 27762.2414440909. The cubic root of 770742050 is about 916.8599827365.

The spelling of 770742050 in words is "seven hundred seventy million, seven hundred forty-two thousand, fifty".