790430388 has 48 divisors (see below), whose sum is σ = 2022182400. Its totient is φ = 238312800.

The previous prime is 790430387. The next prime is 790430401. The reversal of 790430388 is 883034097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790430383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11223 + ... + 41313.

It is an arithmetic number, because the mean of its divisors is an integer number (42128800).

Almost surely, 2^790430388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790430388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011091200).

790430388 is an abundant number, since it is smaller than the sum of its proper divisors (1231752012).

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

790430388 is a wasteful number, since it uses less digits than its factorization.

790430388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30308 (or 30306 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 790430388 is about 28114.5938615517. The cubic root of 790430388 is about 924.6013916328.

The spelling of 790430388 in words is "seven hundred ninety million, four hundred thirty thousand, three hundred eighty-eight".