4990311 has 12 divisors (see below), whose sum is σ = 7227792. Its totient is φ = 3317856.

The previous prime is 4990303. The next prime is 4990313. The reversal of 4990311 is 1130994.

It is not a de Polignac number, because 4990311 - 2³ = 4990303 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990313) 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 11 ways as a sum of consecutive naturals, for example, 5395 + ... + 6251.

It is an arithmetic number, because the mean of its divisors is an integer number (602316).

Almost surely, 2^4990311 is an apocalyptic number.

4990311 is a deficient number, since it is larger than the sum of its proper divisors (2237481).

4990311 is a wasteful number, since it uses less digits than its factorization.

4990311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 4990311 is about 2233.9004006446. The cubic root of 4990311 is about 170.8870701991.

The spelling of 4990311 in words is "four million, nine hundred ninety thousand, three hundred eleven".