790450 has 12 divisors (see below), whose sum is σ = 1470330. Its totient is φ = 316160.

The previous prime is 790429. The next prime is 790451. The reversal of 790450 is 54097.

790450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 358801 + 431649 = 599^2 + 657^2 .

It is a super-2 number, since 2×790450² = 1249622405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (790451) by changing a digit.

790450 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 in 5 ways as a sum of consecutive naturals, for example, 7855 + ... + 7954.

2⁷⁹⁰⁴⁵⁰ is an apocalyptic number.

790450 is a deficient number, since it is larger than the sum of its proper divisors (679880).

790450 is a wasteful number, since it uses less digits than its factorization.

790450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15821 (or 15816 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 790450 is about 889.0725504704. The cubic root of 790450 is about 92.4609038578.

The spelling of 790450 in words is "seven hundred ninety thousand, four hundred fifty".