790546 has 4 divisors (see below), whose sum is σ = 1185822. Its totient is φ = 395272.

The previous prime is 790529. The next prime is 790547. The reversal of 790546 is 645097.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 790321 + 225 = 889^2 + 15^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (790547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197635 + ... + 197638.

2⁷⁹⁰⁵⁴⁶ is an apocalyptic number.

790546 is a deficient number, since it is larger than the sum of its proper divisors (395276).

790546 is a wasteful number, since it uses less digits than its factorization.

790546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395275.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 790546 is about 889.1265376762. The cubic root of 790546 is about 92.4646468259.

The spelling of 790546 in words is "seven hundred ninety thousand, five hundred forty-six".