9949364902 has 4 divisors (see below), whose sum is σ = 14924047356. Its totient is φ = 4974682450.

The previous prime is 9949364899. The next prime is 9949364911. The reversal of 9949364902 is 2094639499.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2094639499 = 283 ⋅7401553.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487341224 + ... + 2487341227.

It is an arithmetic number, because the mean of its divisors is an integer number (3731011839).

Almost surely, 2^9949364902 is an apocalyptic number.

9949364902 is a deficient number, since it is larger than the sum of its proper divisors (4974682454).

9949364902 is a wasteful number, since it uses less digits than its factorization.

9949364902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974682453.

The product of its (nonzero) digits is 3779136, while the sum is 55.

The square root of 9949364902 is about 99746.5032068794. The cubic root of 9949364902 is about 2150.7922014488.

The spelling of 9949364902 in words is "nine billion, nine hundred forty-nine million, three hundred sixty-four thousand, nine hundred two".