3137879 has 2 divisors, whose sum is σ = 3137880. Its totient is φ = 3137878.

The previous prime is 3137863. The next prime is 3137881. The reversal of 3137879 is 9787313.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9787313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3137879 - 2⁴ = 3137863 is a prime.

Together with 3137881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3137899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568939 + 1568940.

It is an arithmetic number, because the mean of its divisors is an integer number (1568940).

Almost surely, 2^3137879 is an apocalyptic number.

3137879 is a deficient number, since it is larger than the sum of its proper divisors (1).

3137879 is an equidigital number, since it uses as much as digits as its factorization.

3137879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 3137879 is about 1771.4059387955. The cubic root of 3137879 is about 146.4014565583.

It can be divided in two parts, 313 and 7879, that added together give a 13-th power (8192 = 2¹³).

The spelling of 3137879 in words is "three million, one hundred thirty-seven thousand, eight hundred seventy-nine".