4909974 has 32 divisors (see below), whose sum is σ = 10686816. Its totient is φ = 1497600.

The previous prime is 4909969. The next prime is 4909981. The reversal of 4909974 is 4799094.

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 in 15 ways as a sum of consecutive naturals, for example, 3124 + ... + 4424.

It is an arithmetic number, because the mean of its divisors is an integer number (333963).

Almost surely, 2^4909974 is an apocalyptic number.

4909974 is an abundant number, since it is smaller than the sum of its proper divisors (5776842).

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

4909974 is a wasteful number, since it uses less digits than its factorization.

4909974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4909974 is about 2215.8461137904. The cubic root of 4909974 is about 169.9650908712.

The spelling of 4909974 in words is "four million, nine hundred nine thousand, nine hundred seventy-four".