34345338 has 48 divisors (see below), whose sum is σ = 75595680. Its totient is φ = 10388224.

The previous prime is 34345319. The next prime is 34345349. The reversal of 34345338 is 83354343.

It is a junction number, because it is equal to n+sod(n) for n = 34345299 and 34345308.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49945 + ... + 50627.

It is an arithmetic number, because the mean of its divisors is an integer number (1574910).

Almost surely, 2^34345338 is an apocalyptic number.

34345338 is an abundant number, since it is smaller than the sum of its proper divisors (41250342).

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

34345338 is a wasteful number, since it uses less digits than its factorization.

34345338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 734 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 34345338 is about 5860.4895699933. The cubic root of 34345338 is about 325.0543120277.

The spelling of 34345338 in words is "thirty-four million, three hundred forty-five thousand, three hundred thirty-eight".