73936766 has 8 divisors (see below), whose sum is σ = 115727184. Its totient is φ = 35361040.

The previous prime is 73936729. The next prime is 73936769. The reversal of 73936766 is 66763937.

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

It is a self number, because there is not a number n which added to its sum of digits gives 73936766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73936769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803615 + ... + 803706.

It is an arithmetic number, because the mean of its divisors is an integer number (14465898).

Almost surely, 2^73936766 is an apocalyptic number.

73936766 is a deficient number, since it is larger than the sum of its proper divisors (41790418).

73936766 is a wasteful number, since it uses less digits than its factorization.

73936766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607346.

The product of its digits is 857304, while the sum is 47.

The square root of 73936766 is about 8598.6490799427. The cubic root of 73936766 is about 419.7140267947.

The spelling of 73936766 in words is "seventy-three million, nine hundred thirty-six thousand, seven hundred sixty-six".