3744493 has 2 divisors, whose sum is σ = 3744494. Its totient is φ = 3744492.

The previous prime is 3744467. The next prime is 3744523. The reversal of 3744493 is 3944473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2111209 + 1633284 = 1453^2 + 1278^2 .

It is a cyclic number.

It is not a de Polignac number, because 3744493 - 2⁹ = 3743981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3742493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872246 + 1872247.

It is an arithmetic number, because the mean of its divisors is an integer number (1872247).

Almost surely, 2^3744493 is an apocalyptic number.

It is an amenable number.

3744493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744493 is an equidigital number, since it uses as much as digits as its factorization.

3744493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 3744493 is about 1935.0692494069. The cubic root of 3744493 is about 155.2855367975.

The spelling of 3744493 in words is "three million, seven hundred forty-four thousand, four hundred ninety-three".