4749913 has 24 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 3800160.

The previous prime is 4749911. The next prime is 4749967. The reversal of 4749913 is 3199474.

It is not a de Polignac number, because 4749913 - 2¹ = 4749911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4749911) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 80478 + ... + 80536.

It is an arithmetic number, because the mean of its divisors is an integer number (246240).

Almost surely, 2^4749913 is an apocalyptic number.

It is an amenable number.

4749913 is a deficient number, since it is larger than the sum of its proper divisors (1159847).

4749913 is a wasteful number, since it uses less digits than its factorization.

4749913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 150 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 4749913 is about 2179.4295125101. The cubic root of 4749913 is about 168.0977440465.

The spelling of 4749913 in words is "four million, seven hundred forty-nine thousand, nine hundred thirteen".