770773476330 has 576 divisors, whose sum is σ = 2589778638720. Its totient is φ = 163387445760.

The previous prime is 770773476329. The next prime is 770773476377. The reversal of 770773476330 is 33674377077.

770773476330 is a `hidden beast` number, since 7 + 70 + 7 + 73 + 476 + 3 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 72620104 + ... + 72630716.

It is an arithmetic number, because the mean of its divisors is an integer number (4496143470).

Almost surely, 2^770773476330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770773476330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294889319360).

770773476330 is an abundant number, since it is smaller than the sum of its proper divisors (1819005162390).

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

770773476330 is a wasteful number, since it uses less digits than its factorization.

770773476330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10689 (or 10666 counting only the distinct ones).

The product of its (nonzero) digits is 10890936, while the sum is 54.

The spelling of 770773476330 in words is "seven hundred seventy billion, seven hundred seventy-three million, four hundred seventy-six thousand, three hundred thirty".