3734433823 has 4 divisors (see below), whose sum is σ = 3744609760. Its totient is φ = 3724257888.

The previous prime is 3734433803. The next prime is 3734433863. The reversal of 3734433823 is 3283344373.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3734433823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734433803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5087418 + ... + 5088151.

It is an arithmetic number, because the mean of its divisors is an integer number (936152440).

Almost surely, 2^3734433823 is an apocalyptic number.

3734433823 is a deficient number, since it is larger than the sum of its proper divisors (10175937).

3734433823 is a wasteful number, since it uses less digits than its factorization.

3734433823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10175936.

The product of its digits is 435456, while the sum is 40.

The square root of 3734433823 is about 61110.0140975274. The cubic root of 3734433823 is about 1551.4635947354.

The spelling of 3734433823 in words is "three billion, seven hundred thirty-four million, four hundred thirty-three thousand, eight hundred twenty-three".