2401879 has 6 divisors (see below), whose sum is σ = 2551784. Its totient is φ = 2260320.

The previous prime is 2401871. The next prime is 2401891. The reversal of 2401879 is 9781042.

2401879 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 2401879 - 2³ = 2401871 is a prime.

It is an Ulam number.

It is a Duffinian number.

2401879 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2401879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401871) 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 5 ways as a sum of consecutive naturals, for example, 3867 + ... + 4444.

2^2401879 is an apocalyptic number.

2401879 is a deficient number, since it is larger than the sum of its proper divisors (149905).

2401879 is an equidigital number, since it uses as much as digits as its factorization.

2401879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8345 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2401879 is about 1549.7996644728. The cubic root of 2401879 is about 133.9215215828.

The spelling of 2401879 in words is "two million, four hundred one thousand, eight hundred seventy-nine".