799974 has 36 divisors (see below), whose sum is σ = 2018484. Its totient is φ = 228312.

The previous prime is 799961. The next prime is 799979. The reversal of 799974 is 479997.

799974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799979) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 429 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (56069).

2⁷⁹⁹⁹⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009242).

799974 is an abundant number, since it is smaller than the sum of its proper divisors (1218510).

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

799974 is a wasteful number, since it uses less digits than its factorization.

799974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 919 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The square root of 799974 is about 894.4126564400. The cubic root of 799974 is about 92.8307709838.

The spelling of 799974 in words is "seven hundred ninety-nine thousand, nine hundred seventy-four".