34799563 has 2 divisors, whose sum is σ = 34799564. Its totient is φ = 34799562.

The previous prime is 34799549. The next prime is 34799657. The reversal of 34799563 is 36599743.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34799563 is a prime.

It is a super-2 number, since 2×34799563² = 2422019169981938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34799363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17399781 + 17399782.

It is an arithmetic number, because the mean of its divisors is an integer number (17399782).

Almost surely, 2^34799563 is an apocalyptic number.

34799563 is a deficient number, since it is larger than the sum of its proper divisors (1).

34799563 is an equidigital number, since it uses as much as digits as its factorization.

34799563 is an evil number, because the sum of its binary digits is even.

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

The square root of 34799563 is about 5899.1154421659. The cubic root of 34799563 is about 326.4810136025.

The spelling of 34799563 in words is "thirty-four million, seven hundred ninety-nine thousand, five hundred sixty-three".