34388344 has 8 divisors (see below), whose sum is σ = 64478160. Its totient is φ = 17194168.

The previous prime is 34388317. The next prime is 34388351. The reversal of 34388344 is 44388343.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2149264 + ... + 2149279.

It is an arithmetic number, because the mean of its divisors is an integer number (8059770).

Almost surely, 2^34388344 is an apocalyptic number.

It is an amenable number.

34388344 is a deficient number, since it is larger than the sum of its proper divisors (30089816).

34388344 is a wasteful number, since it uses less digits than its factorization.

34388344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298549 (or 4298545 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 34388344 is about 5864.1575695065. The cubic root of 34388344 is about 325.1899292209.

Subtracting 34388344 from its reverse (44388343), we obtain a palindrome (9999999).

The spelling of 34388344 in words is "thirty-four million, three hundred eighty-eight thousand, three hundred forty-four".