34723670399 has 8 divisors (see below), whose sum is σ = 40108624848. Its totient is φ = 29710092160.

The previous prime is 34723670327. The next prime is 34723670437. The reversal of 34723670399 is 99307632743.

34723670399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-34723670399 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 34723670399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34723670299) 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, 92843852 + ... + 92844225.

It is an arithmetic number, because the mean of its divisors is an integer number (5013578106).

Almost surely, 2^34723670399 is an apocalyptic number.

34723670399 is a deficient number, since it is larger than the sum of its proper divisors (5384954449).

34723670399 is a wasteful number, since it uses less digits than its factorization.

34723670399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185688105.

The product of its (nonzero) digits is 5143824, while the sum is 53.

The spelling of 34723670399 in words is "thirty-four billion, seven hundred twenty-three million, six hundred seventy thousand, three hundred ninety-nine".