770667336 has 48 divisors (see below), whose sum is σ = 2101261500. Its totient is φ = 255161472.

The previous prime is 770667323. The next prime is 770667343. The reversal of 770667336 is 633766077.

It can be written as a sum of positive squares in 2 ways, for example, as 744962436 + 25704900 = 27294^2 + 5070^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 770667291 and 770667300.

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, 25191 + ... + 46646.

Almost surely, 2^770667336 is an apocalyptic number.

It is an amenable number.

770667336 is an abundant number, since it is smaller than the sum of its proper divisors (1330594164).

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

770667336 is a wasteful number, since it uses less digits than its factorization.

770667336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71998 (or 71991 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The square root of 770667336 is about 27760.8958068719. The cubic root of 770667336 is about 916.8303556646.

The spelling of 770667336 in words is "seven hundred seventy million, six hundred sixty-seven thousand, three hundred thirty-six".