790102221 has 8 divisors (see below), whose sum is σ = 1054752960. Its totient is φ = 526093152.

The previous prime is 790102193. The next prime is 790102223. The reversal of 790102221 is 122201097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 790102221 - 2⁹ = 790101709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 790102191 and 790102200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790102223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157536 + ... + 162473.

It is an arithmetic number, because the mean of its divisors is an integer number (131844120).

Almost surely, 2^790102221 is an apocalyptic number.

It is an amenable number.

790102221 is a deficient number, since it is larger than the sum of its proper divisors (264650739).

790102221 is a wasteful number, since it uses less digits than its factorization.

790102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320835.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 790102221 is about 28108.7570162752. The cubic root of 790102221 is about 924.4734167681.

The spelling of 790102221 in words is "seven hundred ninety million, one hundred two thousand, two hundred twenty-one".