3944499 has 8 divisors (see below), whose sum is σ = 5663952. Its totient is φ = 2427360.

The previous prime is 3944497. The next prime is 3944503. The reversal of 3944499 is 9944493.

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

It is not a de Polignac number, because 3944499 - 2¹ = 3944497 is a prime.

It is a super-2 number, since 2×3944499² = 31118144722002, which contains 22 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3944499.

It is not an unprimeable number, because it can be changed into a prime (3944497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50532 + ... + 50609.

It is an arithmetic number, because the mean of its divisors is an integer number (707994).

Almost surely, 2^3944499 is an apocalyptic number.

3944499 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3944499 is a deficient number, since it is larger than the sum of its proper divisors (1719453).

3944499 is a wasteful number, since it uses less digits than its factorization.

3944499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101157.

The product of its digits is 139968, while the sum is 42.

The square root of 3944499 is about 1986.0762825229. The cubic root of 3944499 is about 158.0024968895.

The spelling of 3944499 in words is "three million, nine hundred forty-four thousand, four hundred ninety-nine".