73975938 has 8 divisors (see below), whose sum is σ = 147951888. Its totient is φ = 24658644.

The previous prime is 73975927. The next prime is 73975943. The reversal of 73975938 is 83957937.

It is a happy number.

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

73975938 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6164656 + ... + 6164667.

It is an arithmetic number, because the mean of its divisors is an integer number (18493986).

Almost surely, 2^73975938 is an apocalyptic number.

73975938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73975938 is a wasteful number, since it uses less digits than its factorization.

73975938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12329328.

The product of its digits is 1428840, while the sum is 51.

The square root of 73975938 is about 8600.9265779915. The cubic root of 73975938 is about 419.7881357759.

The spelling of 73975938 in words is "seventy-three million, nine hundred seventy-five thousand, nine hundred thirty-eight".