41378879 has 4 divisors (see below), whose sum is σ = 41400576. Its totient is φ = 41357184.

The previous prime is 41378873. The next prime is 41378891. The reversal of 41378879 is 97887314.

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 41378879 - 2¹² = 41374783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41378873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7679 + ... + 11904.

It is an arithmetic number, because the mean of its divisors is an integer number (10350144).

Almost surely, 2^41378879 is an apocalyptic number.

41378879 is a deficient number, since it is larger than the sum of its proper divisors (21697).

41378879 is a wasteful number, since it uses less digits than its factorization.

41378879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21696.

The product of its digits is 338688, while the sum is 47.

The square root of 41378879 is about 6432.6416813001. The cubic root of 41378879 is about 345.8806291858.

The spelling of 41378879 in words is "forty-one million, three hundred seventy-eight thousand, eight hundred seventy-nine".