34619388971 has 4 divisors (see below), whose sum is σ = 34629553632. Its totient is φ = 34609224312.

The previous prime is 34619388961. The next prime is 34619389001. The reversal of 34619388971 is 17988391643.

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-34619388971 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 34619388971.

It is not an unprimeable number, because it can be changed into a prime (34619388961) 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, 5077220 + ... + 5084033.

It is an arithmetic number, because the mean of its divisors is an integer number (8657388408).

Almost surely, 2^34619388971 is an apocalyptic number.

34619388971 is a deficient number, since it is larger than the sum of its proper divisors (10164661).

34619388971 is a wasteful number, since it uses less digits than its factorization.

34619388971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10164660.

The product of its digits is 7838208, while the sum is 59.

The spelling of 34619388971 in words is "thirty-four billion, six hundred nineteen million, three hundred eighty-eight thousand, nine hundred seventy-one".