789699340 has 12 divisors (see below), whose sum is σ = 1658368656. Its totient is φ = 315879728.

The previous prime is 789699307. The next prime is 789699341. The reversal of 789699340 is 43996987.

789699340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (789699341) 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, 19742464 + ... + 19742503.

It is an arithmetic number, because the mean of its divisors is an integer number (138197388).

Almost surely, 2^789699340 is an apocalyptic number.

It is an amenable number.

789699340 is an abundant number, since it is smaller than the sum of its proper divisors (868669316).

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

789699340 is a wasteful number, since it uses less digits than its factorization.

789699340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39484976 (or 39484974 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 789699340 is about 28101.5896347520. The cubic root of 789699340 is about 924.3162573152.

The spelling of 789699340 in words is "seven hundred eighty-nine million, six hundred ninety-nine thousand, three hundred forty".