790436 has 6 divisors (see below), whose sum is σ = 1383270. Its totient is φ = 395216.

The previous prime is 790429. The next prime is 790451. The reversal of 790436 is 634097.

It can be written as a sum of positive squares in only one way, i.e., 630436 + 160000 = 794^2 + 400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 790399 and 790408.

It is an unprimeable number.

790436 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98801 + ... + 98808.

It is an arithmetic number, because the mean of its divisors is an integer number (230545).

2⁷⁹⁰⁴³⁶ is an apocalyptic number.

It is an amenable number.

790436 is a deficient number, since it is larger than the sum of its proper divisors (592834).

790436 is a wasteful number, since it uses less digits than its factorization.

790436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197613 (or 197611 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 790436 is about 889.0646770624. The cubic root of 790436 is about 92.4603579829.

The spelling of 790436 in words is "seven hundred ninety thousand, four hundred thirty-six".