3750042 has 8 divisors (see below), whose sum is σ = 7500096. Its totient is φ = 1250012.

The previous prime is 3750041. The next prime is 3750067. The reversal of 3750042 is 2400573.

It is a happy number.

3750042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3750042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3750041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312498 + ... + 312509.

It is an arithmetic number, because the mean of its divisors is an integer number (937512).

Almost surely, 2^3750042 is an apocalyptic number.

3750042 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.

3750042 is a wasteful number, since it uses less digits than its factorization.

3750042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625012.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 3750042 is about 1936.5025174267. The cubic root of 3750042 is about 155.3622053123.

The spelling of 3750042 in words is "three million, seven hundred fifty thousand, forty-two".