790477 has 4 divisors (see below), whose sum is σ = 792540. Its totient is φ = 788416.

The previous prime is 790459. The next prime is 790481. The reversal of 790477 is 774097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 774097 = 29 ⋅26693.

It can be written as a sum of positive squares in 2 ways, for example, as 346921 + 443556 = 589^2 + 666^2 .

It is a cyclic number.

It is not a de Polignac number, because 790477 - 2¹¹ = 788429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268 + ... + 1285.

It is an arithmetic number, because the mean of its divisors is an integer number (198135).

2⁷⁹⁰⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

790477 is a deficient number, since it is larger than the sum of its proper divisors (2063).

790477 is a wasteful number, since it uses less digits than its factorization.

790477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 790477 is about 889.0877347034. The cubic root of 790477 is about 92.4619565982.

The spelling of 790477 in words is "seven hundred ninety thousand, four hundred seventy-seven".