6905742433 has 8 divisors (see below), whose sum is σ = 7207808256. Its totient is φ = 6603828000.

The previous prime is 6905742427. The next prime is 6905742449. The reversal of 6905742433 is 3342475096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6905742433 - 2²⁹ = 6368871521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6905742433.

It is not an unprimeable number, because it can be changed into a prime (6905742133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60888 + ... + 132358.

It is an arithmetic number, because the mean of its divisors is an integer number (900976032).

Almost surely, 2^6905742433 is an apocalyptic number.

It is an amenable number.

6905742433 is a deficient number, since it is larger than the sum of its proper divisors (302065823).

6905742433 is a wasteful number, since it uses less digits than its factorization.

6905742433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75695.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 6905742433 is about 83100.7968253013. The cubic root of 6905742433 is about 1904.3062468792.

The spelling of 6905742433 in words is "six billion, nine hundred five million, seven hundred forty-two thousand, four hundred thirty-three".