574430686728 has 32 divisors (see below), whose sum is σ = 1436440793760. Its totient is φ = 191428352000.

The previous prime is 574430686691. The next prime is 574430686729. The reversal of 574430686728 is 827686034475.

It is a happy number.

574430686728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×574430686728² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (574430686729) 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, 2937273 + ... + 3126728.

It is an arithmetic number, because the mean of its divisors is an integer number (44888774805).

Almost surely, 2^574430686728 is an apocalyptic number.

It is an amenable number.

574430686728 is an abundant number, since it is smaller than the sum of its proper divisors (862010107032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

574430686728 is a wasteful number, since it uses less digits than its factorization.

574430686728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067957 (or 6067953 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 574430686728 in words is "five hundred seventy-four billion, four hundred thirty million, six hundred eighty-six thousand, seven hundred twenty-eight".