3746471 has 2 divisors, whose sum is σ = 3746472. Its totient is φ = 3746470.

The previous prime is 3746453. The next prime is 3746473. The reversal of 3746471 is 1746473.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3746471 is a prime.

It is a super-3 number, since 3×3746471³ (a number of 21 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 3746473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3746473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873235 + 1873236.

It is an arithmetic number, because the mean of its divisors is an integer number (1873236).

Almost surely, 2^3746471 is an apocalyptic number.

3746471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746471 is an equidigital number, since it uses as much as digits as its factorization.

3746471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 32.

The square root of 3746471 is about 1935.5802747497. The cubic root of 3746471 is about 155.3128747864.

The spelling of 3746471 in words is "three million, seven hundred forty-six thousand, four hundred seventy-one".