789104740 has 12 divisors (see below), whose sum is σ = 1657119996. Its totient is φ = 315641888.

The previous prime is 789104717. The next prime is 789104749. The reversal of 789104740 is 47401987.

It can be written as a sum of positive squares in 2 ways, for example, as 246866944 + 542237796 = 15712^2 + 23286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 789104693 and 789104702.

It is not an unprimeable number, because it can be changed into a prime (789104749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19727599 + ... + 19727638.

It is an arithmetic number, because the mean of its divisors is an integer number (138093333).

Almost surely, 2^789104740 is an apocalyptic number.

It is an amenable number.

789104740 is an abundant number, since it is smaller than the sum of its proper divisors (868015256).

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

789104740 is a wasteful number, since it uses less digits than its factorization.

789104740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39455246 (or 39455244 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 789104740 is about 28091.0081698753. The cubic root of 789104740 is about 924.0842126979.

The spelling of 789104740 in words is "seven hundred eighty-nine million, one hundred four thousand, seven hundred forty".