3534139 has 4 divisors (see below), whose sum is σ = 4039024. Its totient is φ = 3029256.

The previous prime is 3534121. The next prime is 3534151. The reversal of 3534139 is 9314353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9314353 = 31 ⋅300463.

It is a cyclic number.

It is not a de Polignac number, because 3534139 - 2⁹ = 3533627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3531139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252432 + ... + 252445.

It is an arithmetic number, because the mean of its divisors is an integer number (1009756).

Almost surely, 2^3534139 is an apocalyptic number.

3534139 is a deficient number, since it is larger than the sum of its proper divisors (504885).

3534139 is an equidigital number, since it uses as much as digits as its factorization.

3534139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504884.

The product of its digits is 4860, while the sum is 28.

The square root of 3534139 is about 1879.9305838248. The cubic root of 3534139 is about 152.3215003675.

The spelling of 3534139 in words is "three million, five hundred thirty-four thousand, one hundred thirty-nine".