563467874 has 16 divisors (see below), whose sum is σ = 860170968. Its totient is φ = 276774912.

The previous prime is 563467867. The next prime is 563467889. The reversal of 563467874 is 478764365.

It can be written as a sum of positive squares in 4 ways, for example, as 556629649 + 6838225 = 23593^2 + 2615^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30014 + ... + 45030.

Almost surely, 2^563467874 is an apocalyptic number.

563467874 is a deficient number, since it is larger than the sum of its proper divisors (296703094).

563467874 is a wasteful number, since it uses less digits than its factorization.

563467874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15349.

The product of its digits is 3386880, while the sum is 50.

The square root of 563467874 is about 23737.4782569674. The cubic root of 563467874 is about 825.9550001183.

The spelling of 563467874 in words is "five hundred sixty-three million, four hundred sixty-seven thousand, eight hundred seventy-four".