770048604 has 72 divisors (see below), whose sum is σ = 2108582112. Its totient is φ = 235543680.

The previous prime is 770048563. The next prime is 770048627. The reversal of 770048604 is 406840077.

It is a happy number.

770048604 is a `hidden beast` number, since 7 + 7 + 0 + 0 + 48 + 604 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 76209 + ... + 85719.

Almost surely, 2^770048604 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 770048604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054291056).

770048604 is an abundant number, since it is smaller than the sum of its proper divisors (1338533508).

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

770048604 is a wasteful number, since it uses less digits than its factorization.

770048604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9707 (or 9702 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 770048604 is about 27749.7496204921. The cubic root of 770048604 is about 916.5849302033.

The spelling of 770048604 in words is "seven hundred seventy million, forty-eight thousand, six hundred four".