2896399 has 8 divisors (see below), whose sum is σ = 3179520. Its totient is φ = 2616600.

The previous prime is 2896393. The next prime is 2896403. The reversal of 2896399 is 9936982.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2896399 - 2⁹ = 2895887 is a prime.

It is a Duffinian number.

2896399 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2896393) 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, 1234 + ... + 2704.

It is an arithmetic number, because the mean of its divisors is an integer number (397440).

2^2896399 is an apocalyptic number.

2896399 is a deficient number, since it is larger than the sum of its proper divisors (283121).

2896399 is a wasteful number, since it uses less digits than its factorization.

2896399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661.

The product of its digits is 209952, while the sum is 46.

The square root of 2896399 is about 1701.8810181678. The cubic root of 2896399 is about 142.5452651932.

The spelling of 2896399 in words is "two million, eight hundred ninety-six thousand, three hundred ninety-nine".