3751401 has 8 divisors (see below), whose sum is σ = 5017600. Its totient is φ = 2493072.

The previous prime is 3751387. The next prime is 3751409. The reversal of 3751401 is 1041573.

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

It is not a de Polignac number, because 3751401 - 2⁷ = 3751273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3751409) 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, 745 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (627200).

Almost surely, 2^3751401 is an apocalyptic number.

It is an amenable number.

3751401 is a deficient number, since it is larger than the sum of its proper divisors (1266199).

3751401 is a wasteful number, since it uses less digits than its factorization.

3751401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 3751401 is about 1936.8533759684. The cubic root of 3751401 is about 155.3809705898.

Adding to 3751401 its reverse (1041573), we get a palindrome (4792974).

The spelling of 3751401 in words is "three million, seven hundred fifty-one thousand, four hundred one".