4081299 has 8 divisors (see below), whose sum is σ = 5452032. Its totient is φ = 2715720.

The previous prime is 4081283. The next prime is 4081303. The reversal of 4081299 is 9921804.

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

It is not a de Polignac number, because 4081299 - 2⁴ = 4081283 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4081229) 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, 1314 + ... + 3144.

It is an arithmetic number, because the mean of its divisors is an integer number (681504).

Almost surely, 2^4081299 is an apocalyptic number.

4081299 is a deficient number, since it is larger than the sum of its proper divisors (1370733).

4081299 is a wasteful number, since it uses less digits than its factorization.

4081299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 4081299 is about 2020.2225124971. Note that the first 3 decimals coincide. The cubic root of 4081299 is about 159.8083512631.

The spelling of 4081299 in words is "four million, eighty-one thousand, two hundred ninety-nine".