9964902 has 16 divisors (see below), whose sum is σ = 20183040. Its totient is φ = 3279432.

The previous prime is 9964883. The next prime is 9964909. The reversal of 9964902 is 2094699.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9964909) 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, 10038 + ... + 10985.

It is an arithmetic number, because the mean of its divisors is an integer number (1261440).

Almost surely, 2^9964902 is an apocalyptic number.

9964902 is an abundant number, since it is smaller than the sum of its proper divisors (10218138).

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

9964902 is a wasteful number, since it uses less digits than its factorization.

9964902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21107.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 9964902 is about 3156.7233011463. The cubic root of 9964902 is about 215.1911190441.

The spelling of 9964902 in words is "nine million, nine hundred sixty-four thousand, nine hundred two".