790001197 has 2 divisors, whose sum is σ = 790001198. Its totient is φ = 790001196.

The previous prime is 790001189. The next prime is 790001207. The reversal of 790001197 is 791100097.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 543542596 + 246458601 = 23314^2 + 15699^2 .

It is a cyclic number.

It is not a de Polignac number, because 790001197 - 2³ = 790001189 is a prime.

It is a super-2 number, since 2×790001197² = 1248203782522865618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790001297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395000598 + 395000599.

It is an arithmetic number, because the mean of its divisors is an integer number (395000599).

Almost surely, 2^790001197 is an apocalyptic number.

It is an amenable number.

790001197 is a deficient number, since it is larger than the sum of its proper divisors (1).

790001197 is an equidigital number, since it uses as much as digits as its factorization.

790001197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3969, while the sum is 34.

The square root of 790001197 is about 28106.9599387767. The cubic root of 790001197 is about 924.4340134349.

The spelling of 790001197 in words is "seven hundred ninety million, one thousand, one hundred ninety-seven".