4149379 has 4 divisors (see below), whose sum is σ = 4468576. Its totient is φ = 3830184.

The previous prime is 4149373. The next prime is 4149389. The reversal of 4149379 is 9739414.

4149379 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.

It is a cyclic number.

It is not a de Polignac number, because 4149379 - 2⁵ = 4149347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4149373) 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, 159579 + ... + 159604.

It is an arithmetic number, because the mean of its divisors is an integer number (1117144).

Almost surely, 2^4149379 is an apocalyptic number.

4149379 is a deficient number, since it is larger than the sum of its proper divisors (319197).

4149379 is a wasteful number, since it uses less digits than its factorization.

4149379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319196.

The product of its digits is 27216, while the sum is 37.

The square root of 4149379 is about 2037.0024545886. The cubic root of 4149379 is about 160.6920414881.

The spelling of 4149379 in words is "four million, one hundred forty-nine thousand, three hundred seventy-nine".