3540934139 has 2 divisors, whose sum is σ = 3540934140. Its totient is φ = 3540934138.

The previous prime is 3540934091. The next prime is 3540934169. The reversal of 3540934139 is 9314390453.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3540934139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3540934096 and 3540934105.

It is not a weakly prime, because it can be changed into another prime (3540934169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770467069 + 1770467070.

It is an arithmetic number, because the mean of its divisors is an integer number (1770467070).

Almost surely, 2^3540934139 is an apocalyptic number.

3540934139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540934139 is an equidigital number, since it uses as much as digits as its factorization.

3540934139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 3540934139 is about 59505.7487895077. The cubic root of 3540934139 is about 1524.1906143401.

The spelling of 3540934139 in words is "three billion, five hundred forty million, nine hundred thirty-four thousand, one hundred thirty-nine".