4014399 has 8 divisors (see below), whose sum is σ = 5382832. Its totient is φ = 2661120.

The previous prime is 4014391. The next prime is 4014401. The reversal of 4014399 is 9934104.

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

It is not a de Polignac number, because 4014399 - 2³ = 4014391 is a prime.

It is a super-2 number, since 2×4014399² = 32230798662402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014391) 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, 3154 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (672854).

Almost surely, 2^4014399 is an apocalyptic number.

4014399 is a deficient number, since it is larger than the sum of its proper divisors (1368433).

4014399 is a wasteful number, since it uses less digits than its factorization.

4014399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7577.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 4014399 is about 2003.5965162677. The cubic root of 4014399 is about 158.9303519967.

The spelling of 4014399 in words is "four million, fourteen thousand, three hundred ninety-nine".