563974390 has 16 divisors (see below), whose sum is σ = 1160176032. Its totient is φ = 193362624.

The previous prime is 563974381. The next prime is 563974391. The reversal of 563974390 is 93479365.

563974390 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 2×563974390² = 636134225151744200, 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 563974390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563974391) 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, 4028319 + ... + 4028458.

It is an arithmetic number, because the mean of its divisors is an integer number (72511002).

Almost surely, 2^563974390 is an apocalyptic number.

563974390 is an abundant number, since it is smaller than the sum of its proper divisors (596201642).

563974390 is a wasteful number, since it uses less digits than its factorization.

563974390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056791.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 563974390 is about 23748.1449801874. The cubic root of 563974390 is about 826.2024168429.

The spelling of 563974390 in words is "five hundred sixty-three million, nine hundred seventy-four thousand, three hundred ninety".