73880383 has 4 divisors (see below), whose sum is σ = 73929808. Its totient is φ = 73830960.

The previous prime is 73880377. The next prime is 73880423. The reversal of 73880383 is 38308837.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73880383 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 (73880353) 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, 22398 + ... + 25483.

It is an arithmetic number, because the mean of its divisors is an integer number (18482452).

Almost surely, 2^73880383 is an apocalyptic number.

73880383 is a deficient number, since it is larger than the sum of its proper divisors (49425).

73880383 is a wasteful number, since it uses less digits than its factorization.

73880383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49424.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 73880383 is about 8595.3698582434. The cubic root of 73880383 is about 419.6073105863.

The spelling of 73880383 in words is "seventy-three million, eight hundred eighty thousand, three hundred eighty-three".