73327797 has 6 divisors (see below), whose sum is σ = 105917942. Its totient is φ = 48885192.

The previous prime is 73327789. The next prime is 73327799. The reversal of 73327797 is 79772337.

It can be written as a sum of positive squares in only one way, i.e., 62869041 + 10458756 = 7929^2 + 3234^2 .

It is not a de Polignac number, because 73327797 - 2³ = 73327789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73327799) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4073758 + ... + 4073775.

Almost surely, 2^73327797 is an apocalyptic number.

It is an amenable number.

73327797 is a deficient number, since it is larger than the sum of its proper divisors (32590145).

73327797 is a wasteful number, since it uses less digits than its factorization.

73327797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147539 (or 8147536 counting only the distinct ones).

The product of its digits is 388962, while the sum is 45.

The square root of 73327797 is about 8563.1651274514. The cubic root of 73327797 is about 418.5585449286.

It can be divided in two parts, 7332 and 7797, that added together give a square (15129 = 123²).

The spelling of 73327797 in words is "seventy-three million, three hundred twenty-seven thousand, seven hundred ninety-seven".