794194920 has 48 divisors (see below), whose sum is σ = 2581134660. Its totient is φ = 211785216.

The previous prime is 794194909. The next prime is 794194937. The reversal of 794194920 is 29491497.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 780755364 + 13439556 = 27942^2 + 3666^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1102689 + ... + 1103408.

Almost surely, 2^794194920 is an apocalyptic number.

It is an amenable number.

794194920 is an abundant number, since it is smaller than the sum of its proper divisors (1786939740).

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

794194920 is a wasteful number, since it uses less digits than its factorization.

794194920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206114 (or 2206107 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 794194920 is about 28181.4641209430. The cubic root of 794194920 is about 926.0669140443.

The spelling of 794194920 in words is "seven hundred ninety-four million, one hundred ninety-four thousand, nine hundred twenty".