3139056407 has 2 divisors, whose sum is σ = 3139056408. Its totient is φ = 3139056406.

The previous prime is 3139056397. The next prime is 3139056439. The reversal of 3139056407 is 7046509313.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7046509313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3139056407 - 2⁶ = 3139056343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3139016407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569528203 + 1569528204.

It is an arithmetic number, because the mean of its divisors is an integer number (1569528204).

Almost surely, 2^3139056407 is an apocalyptic number.

3139056407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3139056407 is an equidigital number, since it uses as much as digits as its factorization.

3139056407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 3139056407 is about 56027.2827022693. The cubic root of 3139056407 is about 1464.1976537398.

The spelling of 3139056407 in words is "three billion, one hundred thirty-nine million, fifty-six thousand, four hundred seven".