799392240 has 180 divisors, whose sum is σ = 2789569224. Its totient is φ = 213031296.

The previous prime is 799392199. The next prime is 799392281. The reversal of 799392240 is 42293997.

It is an interprime number because it is at equal distance from previous prime (799392199) and next prime (799392281).

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 524119 + ... + 525641.

Almost surely, 2^799392240 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 799392240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1394784612).

799392240 is an abundant number, since it is smaller than the sum of its proper divisors (1990176984).

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

799392240 is an equidigital number, since it uses as much as digits as its factorization.

799392240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 799392240 is about 28273.5254257406. The cubic root of 799392240 is about 928.0826261646.

The spelling of 799392240 in words is "seven hundred ninety-nine million, three hundred ninety-two thousand, two hundred forty".