63913002 has 16 divisors (see below), whose sum is σ = 129092832. Its totient is φ = 21093200.

The previous prime is 63912991. The next prime is 63913019. The reversal of 63913002 is 20031936.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52128 + ... + 53339.

It is an arithmetic number, because the mean of its divisors is an integer number (8068302).

Almost surely, 2^63913002 is an apocalyptic number.

63913002 is an abundant number, since it is smaller than the sum of its proper divisors (65179830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63913002 is a wasteful number, since it uses less digits than its factorization.

63913002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105573.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 63913002 is about 7994.5607759276. The cubic root of 63913002 is about 399.8186719795.

Adding to 63913002 its reverse (20031936), we get a palindrome (83944938).

The spelling of 63913002 in words is "sixty-three million, nine hundred thirteen thousand, two".