73243348 has 6 divisors (see below), whose sum is σ = 128175866. Its totient is φ = 36621672.

The previous prime is 73243337. The next prime is 73243363. The reversal of 73243348 is 84334237.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 66781584 + 6461764 = 8172^2 + 2542^2 .

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, 9155415 + ... + 9155422.

Almost surely, 2^73243348 is an apocalyptic number.

It is an amenable number.

73243348 is a deficient number, since it is larger than the sum of its proper divisors (54932518).

73243348 is a wasteful number, since it uses less digits than its factorization.

73243348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18310841 (or 18310839 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 73243348 is about 8558.2327614993. The cubic root of 73243348 is about 418.3978035730.

The spelling of 73243348 in words is "seventy-three million, two hundred forty-three thousand, three hundred forty-eight".