374000563 has 2 divisors, whose sum is σ = 374000564. Its totient is φ = 374000562.

The previous prime is 374000521. The next prime is 374000581. The reversal of 374000563 is 365000473.

It is a strong prime.

It is an emirp because it is prime and its reverse (365000473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374000563 is a prime.

It is a super-2 number, since 2×374000563² = 279752842248633938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374004563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187000281 + 187000282.

It is an arithmetic number, because the mean of its divisors is an integer number (187000282).

Almost surely, 2^374000563 is an apocalyptic number.

374000563 is a deficient number, since it is larger than the sum of its proper divisors (1).

374000563 is an equidigital number, since it uses as much as digits as its factorization.

374000563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 374000563 is about 19339.0941618267. The cubic root of 374000563 is about 720.4835762472.

The spelling of 374000563 in words is "three hundred seventy-four million, five hundred sixty-three", and thus it is an aban number.