4399049 has 8 divisors (see below), whose sum is σ = 4618752. Its totient is φ = 4181760.

The previous prime is 4399007. The next prime is 4399061. The reversal of 4399049 is 9409934.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4399049 is a prime.

It is a super-3 number, since 3×4399049³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4399079) 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, 3944 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (577344).

Almost surely, 2^4399049 is an apocalyptic number.

It is an amenable number.

4399049 is a deficient number, since it is larger than the sum of its proper divisors (219703).

4399049 is a wasteful number, since it uses less digits than its factorization.

4399049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 4399049 is about 2097.3909983596. The cubic root of 4399049 is about 163.8524475948.

The spelling of 4399049 in words is "four million, three hundred ninety-nine thousand, forty-nine".