3748351 has 2 divisors, whose sum is σ = 3748352. Its totient is φ = 3748350.

The previous prime is 3748309. The next prime is 3748357. The reversal of 3748351 is 1538473.

It is a strong prime.

It is an emirp because it is prime and its reverse (1538473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3748351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3748357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874175 + 1874176.

It is an arithmetic number, because the mean of its divisors is an integer number (1874176).

Almost surely, 2^3748351 is an apocalyptic number.

3748351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3748351 is an equidigital number, since it uses as much as digits as its factorization.

3748351 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3748351 is about 1936.0658563179. The cubic root of 3748351 is about 155.3388493971.

The spelling of 3748351 in words is "three million, seven hundred forty-eight thousand, three hundred fifty-one".