772330712304 has 80 divisors (see below), whose sum is σ = 2030852160000. Its totient is φ = 252849650688.

The previous prime is 772330712303. The next prime is 772330712371. The reversal of 772330712304 is 403217033277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772330712303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000072 + ... + 3247320.

It is an arithmetic number, because the mean of its divisors is an integer number (25385652000).

Almost surely, 2^772330712304 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 772330712304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1015426080000).

772330712304 is an abundant number, since it is smaller than the sum of its proper divisors (1258521447696).

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

772330712304 is a wasteful number, since it uses less digits than its factorization.

772330712304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248422 (or 248416 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 39.

The spelling of 772330712304 in words is "seven hundred seventy-two billion, three hundred thirty million, seven hundred twelve thousand, three hundred four".