770325693124 has 27 divisors (see below), whose sum is σ = 1459787641767. Its totient is φ = 355524403104.

The previous prime is 770325693121. The next prime is 770325693133. The reversal of 770325693124 is 421396523077.

The square root of 770325693124 is 877682.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 50543133124 + 719782560000 = 224818^2 + 848400^2 .

It is not an unprimeable number, because it can be changed into a prime (770325693121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22802854 + ... + 22836610.

Almost surely, 2^770325693124 is an apocalyptic number.

770325693124 is the 877682-nd square number.

It is an amenable number.

770325693124 is a deficient number, since it is larger than the sum of its proper divisors (689461948643).

770325693124 is an frugal number, since it uses more digits than its factorization.

770325693124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67544 (or 33772 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 49.

Multiplying 770325693124 by its sum of digits (49), we get a square (37745958963076 = 6143774²).

The spelling of 770325693124 in words is "seven hundred seventy billion, three hundred twenty-five million, six hundred ninety-three thousand, one hundred twenty-four".