790394880 has 192 divisors, whose sum is σ = 2759702400. Its totient is φ = 191528960.

The previous prime is 790394867. The next prime is 790394881. The reversal of 790394880 is 88493097.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790394881) 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, 336751 + ... + 339089.

It is an arithmetic number, because the mean of its divisors is an integer number (14373450).

Almost surely, 2^790394880 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 790394880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1379851200).

790394880 is an abundant number, since it is smaller than the sum of its proper divisors (1969307520).

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

790394880 is a wasteful number, since it uses less digits than its factorization.

790394880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 790394880 is about 28113.9623674785. The cubic root of 790394880 is about 924.5875463327.

The spelling of 790394880 in words is "seven hundred ninety million, three hundred ninety-four thousand, eight hundred eighty".