6140679319 has 2 divisors, whose sum is σ = 6140679320. Its totient is φ = 6140679318.

The previous prime is 6140679301. The next prime is 6140679323. The reversal of 6140679319 is 9139760416.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6140679319 - 2⁵ = 6140679287 is a prime.

It is a super-2 number, since 2×6140679319² = 75415884997588607522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6140679329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3070339659 + 3070339660.

It is an arithmetic number, because the mean of its divisors is an integer number (3070339660).

Almost surely, 2^6140679319 is an apocalyptic number.

6140679319 is a deficient number, since it is larger than the sum of its proper divisors (1).

6140679319 is an equidigital number, since it uses as much as digits as its factorization.

6140679319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 6140679319 is about 78362.4866820853. The cubic root of 6140679319 is about 1831.2127606665.

The spelling of 6140679319 in words is "six billion, one hundred forty million, six hundred seventy-nine thousand, three hundred nineteen".