573473290 has 16 divisors (see below), whose sum is σ = 1111656168. Its totient is φ = 211743936.

The previous prime is 573473239. The next prime is 573473293. The reversal of 573473290 is 92374375.

It can be written as a sum of positive squares in 4 ways, for example, as 515880369 + 57592921 = 22713^2 + 7589^2 .

It is a super-2 number, since 2×573473290² = 657743228686848200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (573473293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205537 + ... + 2205796.

Almost surely, 2^573473290 is an apocalyptic number.

573473290 is a deficient number, since it is larger than the sum of its proper divisors (538182878).

573473290 is a wasteful number, since it uses less digits than its factorization.

573473290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411353.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 573473290 is about 23947.3023532923. The cubic root of 573473290 is about 830.8151328200.

The spelling of 573473290 in words is "five hundred seventy-three million, four hundred seventy-three thousand, two hundred ninety".