73493356 has 12 divisors (see below), whose sum is σ = 129477600. Its totient is φ = 36499760.

The previous prime is 73493353. The next prime is 73493393. The reversal of 73493356 is 65339437.

It is a super-2 number, since 2×73493356² = 10802546752285472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73493353) 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 3 ways as a sum of consecutive naturals, for example, 61060 + ... + 62251.

It is an arithmetic number, because the mean of its divisors is an integer number (10789800).

Almost surely, 2^73493356 is an apocalyptic number.

It is an amenable number.

73493356 is a deficient number, since it is larger than the sum of its proper divisors (55984244).

73493356 is a wasteful number, since it uses less digits than its factorization.

73493356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123464 (or 123462 counting only the distinct ones).

The product of its digits is 204120, while the sum is 40.

The square root of 73493356 is about 8572.8266050352. The cubic root of 73493356 is about 418.8733143620.

The spelling of 73493356 in words is "seventy-three million, four hundred ninety-three thousand, three hundred fifty-six".