73768760 has 32 divisors (see below), whose sum is σ = 178748640. Its totient is φ = 27237504.

The previous prime is 73768733. The next prime is 73768769. The reversal of 73768760 is 6786737.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73768769) 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, 70412 + ... + 71451.

It is an arithmetic number, because the mean of its divisors is an integer number (5585895).

Almost surely, 2^73768760 is an apocalyptic number.

It is an amenable number.

73768760 is an abundant number, since it is smaller than the sum of its proper divisors (104979880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73768760 is a wasteful number, since it uses less digits than its factorization.

73768760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141887 (or 141883 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 73768760 is about 8588.8741986363. The cubic root of 73768760 is about 419.3958812766.

The spelling of 73768760 in words is "seventy-three million, seven hundred sixty-eight thousand, seven hundred sixty".