9949476 has 12 divisors (see below), whose sum is σ = 23215472. Its totient is φ = 3316488.

The previous prime is 9949451. The next prime is 9949487. The reversal of 9949476 is 6749499.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414550 + ... + 414573.

Almost surely, 2^9949476 is an apocalyptic number.

It is an amenable number.

9949476 is an abundant number, since it is smaller than the sum of its proper divisors (13265996).

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

9949476 is a wasteful number, since it uses less digits than its factorization.

9949476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829130 (or 829128 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 9949476 is about 3154.2789984401. The cubic root of 9949476 is about 215.0800206912.

The spelling of 9949476 in words is "nine million, nine hundred forty-nine thousand, four hundred seventy-six".