34389748893 has 8 divisors (see below), whose sum is σ = 46258777728. Its totient is φ = 22723609664.

The previous prime is 34389748891. The next prime is 34389748907. The reversal of 34389748893 is 39884798343.

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 34389748893 - 2¹ = 34389748891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34389748891) 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, 50722005 + ... + 50722682.

It is an arithmetic number, because the mean of its divisors is an integer number (5782347216).

Almost surely, 2^34389748893 is an apocalyptic number.

It is an amenable number.

34389748893 is a deficient number, since it is larger than the sum of its proper divisors (11869028835).

34389748893 is a wasteful number, since it uses less digits than its factorization.

34389748893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101444803.

The product of its digits is 125411328, while the sum is 66.

The spelling of 34389748893 in words is "thirty-four billion, three hundred eighty-nine million, seven hundred forty-eight thousand, eight hundred ninety-three".