3116626379 has 2 divisors, whose sum is σ = 3116626380. Its totient is φ = 3116626378.

The previous prime is 3116626333. The next prime is 3116626391. The reversal of 3116626379 is 9736266113.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3116626379 is a prime.

It is not a weakly prime, because it can be changed into another prime (3116626319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558313189 + 1558313190.

It is an arithmetic number, because the mean of its divisors is an integer number (1558313190).

Almost surely, 2^3116626379 is an apocalyptic number.

3116626379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116626379 is an equidigital number, since it uses as much as digits as its factorization.

3116626379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 44.

The square root of 3116626379 is about 55826.7532550479. The cubic root of 3116626379 is about 1460.7018547985.

The spelling of 3116626379 in words is "three billion, one hundred sixteen million, six hundred twenty-six thousand, three hundred seventy-nine".