34387889316 has 24 divisors (see below), whose sum is σ = 87532809504. Its totient is φ = 10420572480.

The previous prime is 34387889311. The next prime is 34387889339. The reversal of 34387889316 is 61398878343.

It is a self number, because there is not a number n which added to its sum of digits gives 34387889316.

It is not an unprimeable number, because it can be changed into a prime (34387889311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130257025 + ... + 130257288.

It is an arithmetic number, because the mean of its divisors is an integer number (3647200396).

Almost surely, 2^34387889316 is an apocalyptic number.

It is an amenable number.

34387889316 is an abundant number, since it is smaller than the sum of its proper divisors (53144920188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34387889316 is a wasteful number, since it uses less digits than its factorization.

34387889316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260514331 (or 260514329 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The spelling of 34387889316 in words is "thirty-four billion, three hundred eighty-seven million, eight hundred eighty-nine thousand, three hundred sixteen".