3910979 has 8 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 3618216.

The previous prime is 3910967. The next prime is 3910981. The reversal of 3910979 is 9790193.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3910979 - 2¹² = 3906883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3910909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 2^3910979 is an apocalyptic number.

3910979 is a deficient number, since it is larger than the sum of its proper divisors (302461).

3910979 is a wasteful number, since it uses less digits than its factorization.

3910979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849.

The product of its (nonzero) digits is 15309, while the sum is 38.

The square root of 3910979 is about 1977.6195286253. The cubic root of 3910979 is about 157.5536593851.

The spelling of 3910979 in words is "three million, nine hundred ten thousand, nine hundred seventy-nine".