73268344 has 8 divisors (see below), whose sum is σ = 137378160. Its totient is φ = 36634168.

The previous prime is 73268339. The next prime is 73268359. The reversal of 73268344 is 44386237.

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, 4579264 + ... + 4579279.

It is an arithmetic number, because the mean of its divisors is an integer number (17172270).

Almost surely, 2^73268344 is an apocalyptic number.

It is an amenable number.

73268344 is a deficient number, since it is larger than the sum of its proper divisors (64109816).

73268344 is a wasteful number, since it uses less digits than its factorization.

73268344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9158549 (or 9158545 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 73268344 is about 8559.6929851485. The cubic root of 73268344 is about 418.4453941611.

The spelling of 73268344 in words is "seventy-three million, two hundred sixty-eight thousand, three hundred forty-four".