790001231 has 2 divisors, whose sum is σ = 790001232. Its totient is φ = 790001230.

The previous prime is 790001207. The next prime is 790001257. The reversal of 790001231 is 132100097.

It is a weak prime.

It is an emirp because it is prime and its reverse (132100097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790001231 - 2¹⁰ = 790000207 is a prime.

It is a super-2 number, since 2×790001231² = 1248203889963030722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 790001197 and 790001206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790001131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395000615 + 395000616.

It is an arithmetic number, because the mean of its divisors is an integer number (395000616).

Almost surely, 2^790001231 is an apocalyptic number.

790001231 is a deficient number, since it is larger than the sum of its proper divisors (1).

790001231 is an equidigital number, since it uses as much as digits as its factorization.

790001231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 790001231 is about 28106.9605436091. The cubic root of 790001231 is about 924.4340266968.

The spelling of 790001231 in words is "seven hundred ninety million, one thousand, two hundred thirty-one".