73880943 has 8 divisors (see below), whose sum is σ = 100123056. Its totient is φ = 48446400.

The previous prime is 73880941. The next prime is 73880953. The reversal of 73880943 is 34908837.

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

It is not a de Polignac number, because 73880943 - 2¹ = 73880941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73880895 and 73880904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73880941) 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, 201678 + ... + 202043.

It is an arithmetic number, because the mean of its divisors is an integer number (12515382).

Almost surely, 2^73880943 is an apocalyptic number.

73880943 is a deficient number, since it is larger than the sum of its proper divisors (26242113).

73880943 is a wasteful number, since it uses less digits than its factorization.

73880943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403785.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 73880943 is about 8595.4024338596. The cubic root of 73880943 is about 419.6083707663.

The spelling of 73880943 in words is "seventy-three million, eight hundred eighty thousand, nine hundred forty-three".