3769979 has 2 divisors, whose sum is σ = 3769980. Its totient is φ = 3769978.

The previous prime is 3769973. The next prime is 3769981. The reversal of 3769979 is 9799673.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3769979 - 2¹⁶ = 3704443 is a prime.

Together with 3769981, 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 (3769973) 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, 1884989 + 1884990.

It is an arithmetic number, because the mean of its divisors is an integer number (1884990).

Almost surely, 2^3769979 is an apocalyptic number.

3769979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3769979 is an equidigital number, since it uses as much as digits as its factorization.

3769979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 642978, while the sum is 50.

The square root of 3769979 is about 1941.6433761121. The cubic root of 3769979 is about 155.6370451906.

The spelling of 3769979 in words is "three million, seven hundred sixty-nine thousand, nine hundred seventy-nine".