3766879 has 4 divisors (see below), whose sum is σ = 3782880. Its totient is φ = 3750880.

The previous prime is 3766853. The next prime is 3766891. The reversal of 3766879 is 9786673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9786673 = 13 ⋅752821.

It is a cyclic number.

It is not a de Polignac number, because 3766879 - 2⁷ = 3766751 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 (3764879) 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, 7642 + ... + 8119.

It is an arithmetic number, because the mean of its divisors is an integer number (945720).

Almost surely, 2^3766879 is an apocalyptic number.

3766879 is a deficient number, since it is larger than the sum of its proper divisors (16001).

3766879 is a wasteful number, since it uses less digits than its factorization.

3766879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16000.

The product of its digits is 381024, while the sum is 46.

The square root of 3766879 is about 1940.8449191010. The cubic root of 3766879 is about 155.5943741178.

The spelling of 3766879 in words is "three million, seven hundred sixty-six thousand, eight hundred seventy-nine".