797304222 has 160 divisors (see below), whose sum is σ = 2123218944. Its totient is φ = 220449600.

The previous prime is 797304203. The next prime is 797304241. The reversal of 797304222 is 222403797.

It is an interprime number because it is at equal distance from previous prime (797304203) and next prime (797304241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2941947 + ... + 2942217.

Almost surely, 2^797304222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797304222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1061609472).

797304222 is an abundant number, since it is smaller than the sum of its proper divisors (1325914722).

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

797304222 is a wasteful number, since it uses less digits than its factorization.

797304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 797304222 is about 28236.5759609766. The cubic root of 797304222 is about 927.2738688725.

The spelling of 797304222 in words is "seven hundred ninety-seven million, three hundred four thousand, two hundred twenty-two".