3743851 has 2 divisors, whose sum is σ = 3743852. Its totient is φ = 3743850.

The previous prime is 3743843. The next prime is 3743863. The reversal of 3743851 is 1583473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3743851 - 2³ = 3743843 is a prime.

It is a Chen prime.

3743851 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3743651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1871925 + 1871926.

It is an arithmetic number, because the mean of its divisors is an integer number (1871926).

Almost surely, 2^3743851 is an apocalyptic number.

3743851 is a deficient number, since it is larger than the sum of its proper divisors (1).

3743851 is an equidigital number, since it uses as much as digits as its factorization.

3743851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 3743851 is about 1934.9033567597. The cubic root of 3743851 is about 155.2766616296.

It can be divided in two parts, 374 and 3851, that added together give a square (4225 = 65²).

The spelling of 3743851 in words is "three million, seven hundred forty-three thousand, eight hundred fifty-one".