474796789 has 4 divisors (see below), whose sum is σ = 475502956. Its totient is φ = 474090624.

The previous prime is 474796783. The next prime is 474796799. The reversal of 474796789 is 987697474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 987697474 = 2 ⋅493848737.

It can be written as a sum of positive squares in 2 ways, for example, as 345588100 + 129208689 = 18590^2 + 11367^2 .

It is a cyclic number.

It is not a de Polignac number, because 474796789 - 2³ = 474796781 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 (474796781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352074 + ... + 353419.

It is an arithmetic number, because the mean of its divisors is an integer number (118875739).

Almost surely, 2^474796789 is an apocalyptic number.

It is an amenable number.

474796789 is a deficient number, since it is larger than the sum of its proper divisors (706167).

474796789 is an equidigital number, since it uses as much as digits as its factorization.

474796789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706166.

The product of its digits is 21337344, while the sum is 61.

The square root of 474796789 is about 21789.8322389136. The cubic root of 474796789 is about 780.1340932074.

The spelling of 474796789 in words is "four hundred seventy-four million, seven hundred ninety-six thousand, seven hundred eighty-nine".