73766373 has 8 divisors (see below), whose sum is σ = 99740736. Its totient is φ = 48484800.

The previous prime is 73766353. The next prime is 73766387. The reversal of 73766373 is 37366737.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73766373 - 2⁶ = 73766309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73766353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172948 + ... + 173373.

It is an arithmetic number, because the mean of its divisors is an integer number (12467592).

Almost surely, 2^73766373 is an apocalyptic number.

It is an amenable number.

73766373 is a deficient number, since it is larger than the sum of its proper divisors (25974363).

73766373 is a wasteful number, since it uses less digits than its factorization.

73766373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346395.

The product of its digits is 333396, while the sum is 42.

The square root of 73766373 is about 8588.7352386716. The cubic root of 73766373 is about 419.3913576419.

The spelling of 73766373 in words is "seventy-three million, seven hundred sixty-six thousand, three hundred seventy-three".