3762743 has 4 divisors (see below), whose sum is σ = 3769008. Its totient is φ = 3756480.

The previous prime is 3762739. The next prime is 3762767. The reversal of 3762743 is 3472673.

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 3762743 - 2² = 3762739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3792743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123 + ... + 3468.

It is an arithmetic number, because the mean of its divisors is an integer number (942252).

Almost surely, 2^3762743 is an apocalyptic number.

3762743 is a deficient number, since it is larger than the sum of its proper divisors (6265).

3762743 is an equidigital number, since it uses as much as digits as its factorization.

3762743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6264.

The product of its digits is 21168, while the sum is 32.

The square root of 3762743 is about 1939.7791111361. The cubic root of 3762743 is about 155.5374061781.

The spelling of 3762743 in words is "three million, seven hundred sixty-two thousand, seven hundred forty-three".