63379601 has 2 divisors, whose sum is σ = 63379602. Its totient is φ = 63379600.

The previous prime is 63379571. The next prime is 63379619. The reversal of 63379601 is 10697336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62331025 + 1048576 = 7895^2 + 1024^2 .

It is a cyclic number.

It is not a de Polignac number, because 63379601 - 2¹⁰ = 63378577 is a prime.

It is not a weakly prime, because it can be changed into another prime (63379661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31689800 + 31689801.

It is an arithmetic number, because the mean of its divisors is an integer number (31689801).

Almost surely, 2^63379601 is an apocalyptic number.

It is an amenable number.

63379601 is a deficient number, since it is larger than the sum of its proper divisors (1).

63379601 is an equidigital number, since it uses as much as digits as its factorization.

63379601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 63379601 is about 7961.1306357828. The cubic root of 63379601 is about 398.7033030683.

The spelling of 63379601 in words is "sixty-three million, three hundred seventy-nine thousand, six hundred one".