3492539 has 4 divisors (see below), whose sum is σ = 3540456. Its totient is φ = 3444624.

The previous prime is 3492529. The next prime is 3492547. The reversal of 3492539 is 9352943.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3492539 - 2⁸ = 3492283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3492499 and 3492508.

It is not an unprimeable number, because it can be changed into a prime (3492529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23849 + ... + 23994.

It is an arithmetic number, because the mean of its divisors is an integer number (885114).

Almost surely, 2^3492539 is an apocalyptic number.

3492539 is a deficient number, since it is larger than the sum of its proper divisors (47917).

3492539 is an equidigital number, since it uses as much as digits as its factorization.

3492539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47916.

The product of its digits is 29160, while the sum is 35.

The square root of 3492539 is about 1868.8335934481. The cubic root of 3492539 is about 151.7214861742.

It can be divided in two parts, 34925 and 39, that multiplied together give a triangular number (1362075 = T₁₆₅₀).

The spelling of 3492539 in words is "three million, four hundred ninety-two thousand, five hundred thirty-nine".