2679901 has 4 divisors (see below), whose sum is σ = 3062752. Its totient is φ = 2297052.

The previous prime is 2679899. The next prime is 2679949. The reversal of 2679901 is 1099762.

2679901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2679901 - 2¹ = 2679899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679101) 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 3 ways as a sum of consecutive naturals, for example, 191415 + ... + 191428.

It is an arithmetic number, because the mean of its divisors is an integer number (765688).

2^2679901 is an apocalyptic number.

It is an amenable number.

2679901 is a deficient number, since it is larger than the sum of its proper divisors (382851).

2679901 is an equidigital number, since it uses as much as digits as its factorization.

2679901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382850.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 2679901 is about 1637.0403171578. The cubic root of 2679901 is about 138.9012807669.

The spelling of 2679901 in words is "two million, six hundred seventy-nine thousand, nine hundred one".