770067050 has 24 divisors (see below), whose sum is σ = 1455811212. Its totient is φ = 302976000.

The previous prime is 770067047. The next prime is 770067061. The reversal of 770067050 is 50760077.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 153091129 + 616975921 = 12373^2 + 24839^2 .

It is a super-2 number, since 2×770067050² = 1186006522991405000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 770066998 and 770067016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123191 + ... + 129290.

Almost surely, 2^770067050 is an apocalyptic number.

770067050 is a deficient number, since it is larger than the sum of its proper divisors (685744162).

770067050 is a wasteful number, since it uses less digits than its factorization.

770067050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252554 (or 252549 counting only the distinct ones).

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 770067050 is about 27750.0819818609. The cubic root of 770067050 is about 916.5922488715.

The spelling of 770067050 in words is "seven hundred seventy million, sixty-seven thousand, fifty".