3712979 has 2 divisors, whose sum is σ = 3712980. Its totient is φ = 3712978.

The previous prime is 3712949. The next prime is 3712981. The reversal of 3712979 is 9792173.

It is a strong prime.

It is an emirp because it is prime and its reverse (9792173) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3712979 - 2¹² = 3708883 is a prime.

It is a Sophie Germain prime.

Together with 3712981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3712909) 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 as a sum of consecutive naturals, namely, 1856489 + 1856490.

It is an arithmetic number, because the mean of its divisors is an integer number (1856490).

Almost surely, 2^3712979 is an apocalyptic number.

3712979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3712979 is an equidigital number, since it uses as much as digits as its factorization.

3712979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 38.

The square root of 3712979 is about 1926.9091831220. The cubic root of 3712979 is about 154.8486764553.

The spelling of 3712979 in words is "three million, seven hundred twelve thousand, nine hundred seventy-nine".