790430747 has 4 divisors (see below), whose sum is σ = 798256896. Its totient is φ = 782604600.

The previous prime is 790430743. The next prime is 790430779. The reversal of 790430747 is 747034097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747034097 = 71 ⋅10521607.

It is a cyclic number.

It is not a de Polignac number, because 790430747 - 2² = 790430743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790430743) 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, 3912923 + ... + 3913124.

It is an arithmetic number, because the mean of its divisors is an integer number (199564224).

Almost surely, 2^790430747 is an apocalyptic number.

790430747 is a deficient number, since it is larger than the sum of its proper divisors (7826149).

790430747 is a wasteful number, since it uses less digits than its factorization.

790430747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7826148.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 790430747 is about 28114.6002461355. The cubic root of 790430747 is about 924.6015316121.

The spelling of 790430747 in words is "seven hundred ninety million, four hundred thirty thousand, seven hundred forty-seven".