6739451039 has 2 divisors, whose sum is σ = 6739451040. Its totient is φ = 6739451038.

The previous prime is 6739450999. The next prime is 6739451051. The reversal of 6739451039 is 9301549376.

6739451039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6739451039 - 2²⁸ = 6471015583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6739450984 and 6739451002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6739451239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3369725519 + 3369725520.

It is an arithmetic number, because the mean of its divisors is an integer number (3369725520).

Almost surely, 2^6739451039 is an apocalyptic number.

6739451039 is a deficient number, since it is larger than the sum of its proper divisors (1).

6739451039 is an equidigital number, since it uses as much as digits as its factorization.

6739451039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 47.

The square root of 6739451039 is about 82094.1595912888. The cubic root of 6739451039 is about 1888.8965535292.

The spelling of 6739451039 in words is "six billion, seven hundred thirty-nine million, four hundred fifty-one thousand, thirty-nine".