11344990 has 16 divisors (see below), whose sum is σ = 20527200. Its totient is φ = 4514400.

The previous prime is 11344981. The next prime is 11344997. The reversal of 11344990 is 9944311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344997) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 861 + ... + 4840.

It is an arithmetic number, because the mean of its divisors is an integer number (1282950).

Almost surely, 2^11344990 is an apocalyptic number.

11344990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11344990 is a deficient number, since it is larger than the sum of its proper divisors (9182210).

11344990 is a wasteful number, since it uses less digits than its factorization.

11344990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 11344990 is about 3368.2324741621. The cubic root of 11344990 is about 224.6991204642.

The spelling of 11344990 in words is "eleven million, three hundred forty-four thousand, nine hundred ninety".