4195938 has 8 divisors (see below), whose sum is σ = 8391888. Its totient is φ = 1398644.

The previous prime is 4195937. The next prime is 4195949. The reversal of 4195938 is 8395914.

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

4195938 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4195896 and 4195905.

It is not an unprimeable number, because it can be changed into a prime (4195937) 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, 349656 + ... + 349667.

It is an arithmetic number, because the mean of its divisors is an integer number (1048986).

Almost surely, 2^4195938 is an apocalyptic number.

4195938 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.

4195938 is a wasteful number, since it uses less digits than its factorization.

4195938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699328.

The product of its digits is 38880, while the sum is 39.

The square root of 4195938 is about 2048.3988869358. The cubic root of 4195938 is about 161.2908339588.

The spelling of 4195938 in words is "four million, one hundred ninety-five thousand, nine hundred thirty-eight".