63349079 has 8 divisors (see below), whose sum is σ = 65658000. Its totient is φ = 61048512.

The previous prime is 63349057. The next prime is 63349087. The reversal of 63349079 is 97094336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63349079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63349379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16187 + ... + 19715.

It is an arithmetic number, because the mean of its divisors is an integer number (8207250).

Almost surely, 2^63349079 is an apocalyptic number.

63349079 is a deficient number, since it is larger than the sum of its proper divisors (2308921).

63349079 is a wasteful number, since it uses less digits than its factorization.

63349079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 63349079 is about 7959.2134661661. The cubic root of 63349079 is about 398.6392910097.

The spelling of 63349079 in words is "sixty-three million, three hundred forty-nine thousand, seventy-nine".