3751001 has 8 divisors (see below), whose sum is σ = 3970944. Its totient is φ = 3535840.

The previous prime is 3750997. The next prime is 3751003. The reversal of 3751001 is 1001573.

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

It is a cyclic number.

It is not a de Polignac number, because 3751001 - 2² = 3750997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3751003) 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, 485 + ... + 2781.

It is an arithmetic number, because the mean of its divisors is an integer number (496368).

Almost surely, 2^3751001 is an apocalyptic number.

It is an amenable number.

3751001 is a deficient number, since it is larger than the sum of its proper divisors (219943).

3751001 is a wasteful number, since it uses less digits than its factorization.

3751001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 3751001 is about 1936.7501129469. The cubic root of 3751001 is about 155.3754478000.

Adding to 3751001 its reverse (1001573), we get a palindrome (4752574).

The spelling of 3751001 in words is "three million, seven hundred fifty-one thousand, one".