16944411 has 16 divisors (see below), whose sum is σ = 24721920. Its totient is φ = 10237920.

The previous prime is 16944407. The next prime is 16944437. The reversal of 16944411 is 11444961.

It is not a de Polignac number, because 16944411 - 2² = 16944407 is a prime.

It is a super-2 number, since 2×16944411² = 574226128273842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16944481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14725 + ... + 15833.

It is an arithmetic number, because the mean of its divisors is an integer number (1545120).

Almost surely, 2^16944411 is an apocalyptic number.

16944411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16944411 is a deficient number, since it is larger than the sum of its proper divisors (7777509).

16944411 is a wasteful number, since it uses less digits than its factorization.

16944411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586.

The product of its digits is 3456, while the sum is 30.

The square root of 16944411 is about 4116.3589493629. The cubic root of 16944411 is about 256.8475883750.

It can be divided in two parts, 1694 and 4411, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 16944411 in words is "sixteen million, nine hundred forty-four thousand, four hundred eleven".