3746851 has 4 divisors (see below), whose sum is σ = 3967272. Its totient is φ = 3526432.

The previous prime is 3746843. The next prime is 3746909. The reversal of 3746851 is 1586473.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3746851 - 2³ = 3746843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3746801) 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, 110185 + ... + 110218.

It is an arithmetic number, because the mean of its divisors is an integer number (991818).

Almost surely, 2^3746851 is an apocalyptic number.

3746851 is a deficient number, since it is larger than the sum of its proper divisors (220421).

3746851 is a wasteful number, since it uses less digits than its factorization.

3746851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220420.

The product of its digits is 20160, while the sum is 34.

The square root of 3746851 is about 1935.6784340381. The cubic root of 3746851 is about 155.3181256742.

It can be divided in two parts, 374 and 6851, that added together give a square (7225 = 85²).

The spelling of 3746851 in words is "three million, seven hundred forty-six thousand, eight hundred fifty-one".