789946620 has 24 divisors (see below), whose sum is σ = 2211850704. Its totient is φ = 210652416.

The previous prime is 789946613. The next prime is 789946627. The reversal of 789946620 is 26649987.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (789946613) and next prime (789946627).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789946627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6582829 + ... + 6582948.

It is an arithmetic number, because the mean of its divisors is an integer number (92160446).

Almost surely, 2^789946620 is an apocalyptic number.

It is an amenable number.

789946620 is an abundant number, since it is smaller than the sum of its proper divisors (1421904084).

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

789946620 is a wasteful number, since it uses less digits than its factorization.

789946620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13165789 (or 13165787 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 789946620 is about 28105.9890414837. The cubic root of 789946620 is about 924.4127248608.

The spelling of 789946620 in words is "seven hundred eighty-nine million, nine hundred forty-six thousand, six hundred twenty".