4249974 has 8 divisors (see below), whose sum is σ = 8499960. Its totient is φ = 1416656.

The previous prime is 4249969. The next prime is 4249981. The reversal of 4249974 is 4799424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4249974 is an admirable number.

It is a congruent 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, 354159 + ... + 354170.

It is an arithmetic number, because the mean of its divisors is an integer number (1062495).

Almost surely, 2^4249974 is an apocalyptic number.

4249974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4249974 is a wasteful number, since it uses less digits than its factorization.

4249974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708334.

The product of its digits is 72576, while the sum is 39.

The square root of 4249974 is about 2061.5465068729. The cubic root of 4249974 is about 161.9802597498.

The spelling of 4249974 in words is "four million, two hundred forty-nine thousand, nine hundred seventy-four".