770673800 has 108 divisors (see below), whose sum is σ = 1953185535. Its totient is φ = 282672000.

The previous prime is 770673797. The next prime is 770673803. The reversal of 770673800 is 8376077.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (770673797) and next prime (770673803).

It can be written as a sum of positive squares in 5 ways, for example, as 48246916 + 722426884 = 6946^2 + 26878^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=19630.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (770673803) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5103725 + ... + 5103875.

Almost surely, 2^770673800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770673800

770673800 is an abundant number, since it is smaller than the sum of its proper divisors (1182511735).

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

770673800 is a wasteful number, since it uses less digits than its factorization.

770673800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 770673800 is about 27761.0122293839. The cubic root of 770673800 is about 916.8329189733.

The spelling of 770673800 in words is "seven hundred seventy million, six hundred seventy-three thousand, eight hundred".