63379907 has 2 divisors, whose sum is σ = 63379908. Its totient is φ = 63379906.

The previous prime is 63379889. The next prime is 63379919. The reversal of 63379907 is 70997336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63379907 - 2¹⁴ = 63363523 is a prime.

It is a super-2 number, since 2×63379907² = 8034025222657298, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (63379207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31689953 + 31689954.

It is an arithmetic number, because the mean of its divisors is an integer number (31689954).

Almost surely, 2^63379907 is an apocalyptic number.

63379907 is a deficient number, since it is larger than the sum of its proper divisors (1).

63379907 is an equidigital number, since it uses as much as digits as its factorization.

63379907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 214326, while the sum is 44.

The square root of 63379907 is about 7961.1498541354. The cubic root of 63379907 is about 398.7039447207.

The spelling of 63379907 in words is "sixty-three million, three hundred seventy-nine thousand, nine hundred seven".