790366849 has 4 divisors (see below), whose sum is σ = 790434736. Its totient is φ = 790298964.

The previous prime is 790366831. The next prime is 790366859. The reversal of 790366849 is 948663097.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 790366849 - 2⁷ = 790366721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 790366796 and 790366805.

It is not an unprimeable number, because it can be changed into a prime (790366859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11559 + ... + 41404.

It is an arithmetic number, because the mean of its divisors is an integer number (197608684).

Almost surely, 2^790366849 is an apocalyptic number.

It is an amenable number.

790366849 is a deficient number, since it is larger than the sum of its proper divisors (67887).

790366849 is a wasteful number, since it uses less digits than its factorization.

790366849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67886.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 790366849 is about 28113.4638385241. The cubic root of 790366849 is about 924.5766161759.

The spelling of 790366849 in words is "seven hundred ninety million, three hundred sixty-six thousand, eight hundred forty-nine".