4378834833 has 4 divisors (see below), whose sum is σ = 5838446448. Its totient is φ = 2919223220.

The previous prime is 4378834813. The next prime is 4378834841. The reversal of 4378834833 is 3384388734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4378834833 - 2⁶ = 4378834769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4378834813) 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, 729805803 + ... + 729805808.

It is an arithmetic number, because the mean of its divisors is an integer number (1459611612).

Almost surely, 2^4378834833 is an apocalyptic number.

It is an amenable number.

4378834833 is a deficient number, since it is larger than the sum of its proper divisors (1459611615).

4378834833 is a wasteful number, since it uses less digits than its factorization.

4378834833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459611614.

The product of its digits is 4644864, while the sum is 51.

The square root of 4378834833 is about 66172.7650397050. The cubic root of 4378834833 is about 1636.0108819415.

The spelling of 4378834833 in words is "four billion, three hundred seventy-eight million, eight hundred thirty-four thousand, eight hundred thirty-three".