4990326 has 16 divisors (see below), whose sum is σ = 10888128. Its totient is φ = 1512200.

The previous prime is 4990313. The next prime is 4990327. The reversal of 4990326 is 6230994.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990327) 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 7 ways as a sum of consecutive naturals, for example, 37740 + ... + 37871.

It is an arithmetic number, because the mean of its divisors is an integer number (680508).

Almost surely, 2^4990326 is an apocalyptic number.

4990326 is an abundant number, since it is smaller than the sum of its proper divisors (5897802).

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

4990326 is a wasteful number, since it uses less digits than its factorization.

4990326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75627.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 4990326 is about 2233.9037579985. The cubic root of 4990326 is about 170.8872414178.

The spelling of 4990326 in words is "four million, nine hundred ninety thousand, three hundred twenty-six".