4912399 has 8 divisors (see below), whose sum is σ = 5040000. Its totient is φ = 4786392.

The previous prime is 4912367. The next prime is 4912403. The reversal of 4912399 is 9932194.

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 4912399 - 2⁵ = 4912367 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4912309) 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, 7902 + ... + 8500.

It is an arithmetic number, because the mean of its divisors is an integer number (630000).

Almost surely, 2^4912399 is an apocalyptic number.

4912399 is a deficient number, since it is larger than the sum of its proper divisors (127601).

4912399 is a wasteful number, since it uses less digits than its factorization.

4912399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its digits is 17496, while the sum is 37.

The square root of 4912399 is about 2216.3932412819. The cubic root of 4912399 is about 169.9930677681.

The spelling of 4912399 in words is "four million, nine hundred twelve thousand, three hundred ninety-nine".