3801279 has 16 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 2392896.

The previous prime is 3801263. The next prime is 3801283. The reversal of 3801279 is 9721083.

It is a happy number.

3801279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3801279 - 2⁴ = 3801263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5832 + ... + 6450.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^3801279 is an apocalyptic number.

3801279 is a deficient number, since it is larger than the sum of its proper divisors (1555521).

3801279 is a wasteful number, since it uses less digits than its factorization.

3801279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3801279 is about 1949.6868979403. The cubic root of 3801279 is about 156.0665807181.

The spelling of 3801279 in words is "three million, eight hundred one thousand, two hundred seventy-nine".