568198380 has 48 divisors (see below), whose sum is σ = 1642281984. Its totient is φ = 146631360.

The previous prime is 568198373. The next prime is 568198387. The reversal of 568198380 is 83891865.

It is an interprime number because it is at equal distance from previous prime (568198373) and next prime (568198387).

It is not an unprimeable number, because it can be changed into a prime (568198387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150882 + ... + 154601.

It is an arithmetic number, because the mean of its divisors is an integer number (34214208).

Almost surely, 2^568198380 is an apocalyptic number.

It is an amenable number.

568198380 is an abundant number, since it is smaller than the sum of its proper divisors (1074083604).

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

568198380 is a wasteful number, since it uses less digits than its factorization.

568198380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305526 (or 305524 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 568198380 is about 23836.9121322373. The cubic root of 568198380 is about 828.2599536181.

The spelling of 568198380 in words is "five hundred sixty-eight million, one hundred ninety-eight thousand, three hundred eighty".