63496393 has 2 divisors, whose sum is σ = 63496394. Its totient is φ = 63496392.

The previous prime is 63496373. The next prime is 63496397. The reversal of 63496393 is 39369436.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50879689 + 12616704 = 7133^2 + 3552^2 .

It is a cyclic number.

It is not a de Polignac number, because 63496393 - 2⁵ = 63496361 is a prime.

It is not a weakly prime, because it can be changed into another prime (63496397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31748196 + 31748197.

It is an arithmetic number, because the mean of its divisors is an integer number (31748197).

Almost surely, 2^63496393 is an apocalyptic number.

It is an amenable number.

63496393 is a deficient number, since it is larger than the sum of its proper divisors (1).

63496393 is an equidigital number, since it uses as much as digits as its factorization.

63496393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 314928, while the sum is 43.

The square root of 63496393 is about 7968.4623987316. The cubic root of 63496393 is about 398.9480547029.

The spelling of 63496393 in words is "sixty-three million, four hundred ninety-six thousand, three hundred ninety-three".