4041399 has 16 divisors (see below), whose sum is σ = 5778432. Its totient is φ = 2505888.

The previous prime is 4041383. The next prime is 4041407. The reversal of 4041399 is 9931404.

It is not a de Polignac number, because 4041399 - 2⁴ = 4041383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041379) 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, 1762 + ... + 3344.

It is an arithmetic number, because the mean of its divisors is an integer number (361152).

Almost surely, 2^4041399 is an apocalyptic number.

4041399 is a deficient number, since it is larger than the sum of its proper divisors (1737033).

4041399 is a wasteful number, since it uses less digits than its factorization.

4041399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646.

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

The square root of 4041399 is about 2010.3231083585. The cubic root of 4041399 is about 159.2858668075.

The spelling of 4041399 in words is "four million, forty-one thousand, three hundred ninety-nine".