574386978 has 16 divisors (see below), whose sum is σ = 1253208096. Its totient is φ = 174056640.

The previous prime is 574386977. The next prime is 574386997. The reversal of 574386978 is 879683475.

It is not an unprimeable number, because it can be changed into a prime (574386977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4351351 + ... + 4351482.

It is an arithmetic number, because the mean of its divisors is an integer number (78325506).

Almost surely, 2^574386978 is an apocalyptic number.

574386978 is an abundant number, since it is smaller than the sum of its proper divisors (678821118).

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

574386978 is a wasteful number, since it uses less digits than its factorization.

574386978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8702849.

The product of its digits is 10160640, while the sum is 57.

The square root of 574386978 is about 23966.3718155252. The cubic root of 574386978 is about 831.2561315771.

The spelling of 574386978 in words is "five hundred seventy-four million, three hundred eighty-six thousand, nine hundred seventy-eight".