63474659 has 2 divisors, whose sum is σ = 63474660. Its totient is φ = 63474658.

The previous prime is 63474613. The next prime is 63474667. The reversal of 63474659 is 95647436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63474659 - 2⁸ = 63474403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63474679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31737329 + 31737330.

It is an arithmetic number, because the mean of its divisors is an integer number (31737330).

Almost surely, 2^63474659 is an apocalyptic number.

63474659 is a deficient number, since it is larger than the sum of its proper divisors (1).

63474659 is an equidigital number, since it uses as much as digits as its factorization.

63474659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 63474659 is about 7967.0985308329. The cubic root of 63474659 is about 398.9025312430.

The spelling of 63474659 in words is "sixty-three million, four hundred seventy-four thousand, six hundred fifty-nine".