73840750 has 16 divisors (see below), whose sum is σ = 138230352. Its totient is φ = 29536200.

The previous prime is 73840733. The next prime is 73840751. The reversal of 73840750 is 5704837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73840751) 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, 147432 + ... + 147931.

It is an arithmetic number, because the mean of its divisors is an integer number (8639397).

Almost surely, 2^73840750 is an apocalyptic number.

73840750 is a deficient number, since it is larger than the sum of its proper divisors (64389602).

73840750 is a wasteful number, since it uses less digits than its factorization.

73840750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295380 (or 295370 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 73840750 is about 8593.0640635340. The cubic root of 73840750 is about 419.5322646336.

The spelling of 73840750 in words is "seventy-three million, eight hundred forty thousand, seven hundred fifty".