3494192543 has 4 divisors (see below), whose sum is σ = 3495011520. Its totient is φ = 3493373568.

The previous prime is 3494192531. The next prime is 3494192551. The reversal of 3494192543 is 3452914943.

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 3494192543 - 2¹⁴ = 3494176159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3494192494 and 3494192503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494192573) 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, 403055 + ... + 411632.

It is an arithmetic number, because the mean of its divisors is an integer number (873752880).

Almost surely, 2^3494192543 is an apocalyptic number.

3494192543 is a deficient number, since it is larger than the sum of its proper divisors (818977).

3494192543 is an equidigital number, since it uses as much as digits as its factorization.

3494192543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818976.

The product of its digits is 466560, while the sum is 44.

The square root of 3494192543 is about 59111.6954840580. The cubic root of 3494192543 is about 1517.4542658156.

The spelling of 3494192543 in words is "three billion, four hundred ninety-four million, one hundred ninety-two thousand, five hundred forty-three".