790120305 has 128 divisors (see below), whose sum is σ = 1628605440. Its totient is φ = 359976960.

The previous prime is 790120277. The next prime is 790120351. The reversal of 790120305 is 503021097.

790120305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 790120305 - 2⁸ = 790120049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2118099 + ... + 2118471.

It is an arithmetic number, because the mean of its divisors is an integer number (12723480).

Almost surely, 2^790120305 is an apocalyptic number.

It is an amenable number.

790120305 is an abundant number, since it is smaller than the sum of its proper divisors (838485135).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

790120305 is a wasteful number, since it uses less digits than its factorization.

790120305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 790120305 is about 28109.0786935467. The cubic root of 790120305 is about 924.4804698849.

The spelling of 790120305 in words is "seven hundred ninety million, one hundred twenty thousand, three hundred five".