75673938 has 8 divisors (see below), whose sum is σ = 151347888. Its totient is φ = 25224644.

The previous prime is 75673921. The next prime is 75673943. The reversal of 75673938 is 83937657.

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

75673938 is an admirable number.

It is a Curzon 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, 6306156 + ... + 6306167.

It is an arithmetic number, because the mean of its divisors is an integer number (18918486).

Almost surely, 2^75673938 is an apocalyptic number.

75673938 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.

75673938 is a wasteful number, since it uses less digits than its factorization.

75673938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612328.

The product of its digits is 952560, while the sum is 48.

The square root of 75673938 is about 8699.0768475741. The cubic root of 75673938 is about 422.9757264097.

The spelling of 75673938 in words is "seventy-five million, six hundred seventy-three thousand, nine hundred thirty-eight".