474477413 has 6 divisors (see below), whose sum is σ = 490277862. Its totient is φ = 459170760.

The previous prime is 474477391. The next prime is 474477427. The reversal of 474477413 is 314774474.

It can be written as a sum of positive squares in only one way, i.e., 435264769 + 39212644 = 20863^2 + 6262^2 .

It is a de Polignac number, because none of the positive numbers 2^k-474477413 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 (474477433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245906 + ... + 247827.

It is an arithmetic number, because the mean of its divisors is an integer number (81712977).

Almost surely, 2^474477413 is an apocalyptic number.

It is an amenable number.

474477413 is a deficient number, since it is larger than the sum of its proper divisors (15800449).

474477413 is an equidigital number, since it uses as much as digits as its factorization.

474477413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493795 (or 493764 counting only the distinct ones).

The product of its digits is 263424, while the sum is 41.

The square root of 474477413 is about 21782.5024503614. The cubic root of 474477413 is about 779.9591327482.

The spelling of 474477413 in words is "four hundred seventy-four million, four hundred seventy-seven thousand, four hundred thirteen".