574109494 has 8 divisors (see below), whose sum is σ = 984187728. Its totient is φ = 246046920.

The previous prime is 574109483. The next prime is 574109521. The reversal of 574109494 is 494901475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×574109494² = 659203422201872072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 574109494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20503897 + ... + 20503924.

It is an arithmetic number, because the mean of its divisors is an integer number (123023466).

Almost surely, 2^574109494 is an apocalyptic number.

574109494 is a deficient number, since it is larger than the sum of its proper divisors (410078234).

574109494 is a wasteful number, since it uses less digits than its factorization.

574109494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41007830.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 574109494 is about 23960.5820880879. The cubic root of 574109494 is about 831.1222512032.

The spelling of 574109494 in words is "five hundred seventy-four million, one hundred nine thousand, four hundred ninety-four".