3842799 has 16 divisors (see below), whose sum is σ = 5472000. Its totient is φ = 2390400.

The previous prime is 3842779. The next prime is 3842801. The reversal of 3842799 is 9972483.

It is not a de Polignac number, because 3842799 - 2⁹ = 3842287 is a prime.

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 3842799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842749) 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, 7452 + ... + 7950.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^3842799 is an apocalyptic number.

3842799 is a deficient number, since it is larger than the sum of its proper divisors (1629201).

3842799 is a wasteful number, since it uses less digits than its factorization.

3842799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670.

The product of its digits is 108864, while the sum is 42.

The square root of 3842799 is about 1960.3058434846. The cubic root of 3842799 is about 156.6327440260.

The spelling of 3842799 in words is "three million, eight hundred forty-two thousand, seven hundred ninety-nine".