767230590889 has 9 divisors (see below), whose sum is σ = 892499860701. Its totient is φ = 657620965260.

The previous prime is 767230590827. The next prime is 767230590899. The reversal of 767230590889 is 988095032767.

The square root of 767230590889 is 875917.

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

767230590889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 767230590889 - 2¹⁹ = 767230066601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 767230590889.

It is not an unprimeable number, because it can be changed into a prime (767230590899) 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, 6068854 + ... + 6193984.

It is an arithmetic number, because the mean of its divisors is an integer number (99166651189).

Almost surely, 2^767230590889 is an apocalyptic number.

767230590889 is the 875917-th square number.

767230590889 is the 437959-th centered octagonal number.

It is an amenable number.

767230590889 is a deficient number, since it is larger than the sum of its proper divisors (125269269812).

767230590889 is an frugal number, since it uses more digits than its factorization.

767230590889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250276 (or 125138 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 64.

Multiplying 767230590889 by its sum of digits (64), we get a square (49102757816896 = 7007336²).

The spelling of 767230590889 in words is "seven hundred sixty-seven billion, two hundred thirty million, five hundred ninety thousand, eight hundred eighty-nine".