3746748 has 12 divisors (see below), whose sum is σ = 8742440. Its totient is φ = 1248912.

The previous prime is 3746747. The next prime is 3746767. The reversal of 3746748 is 8476473.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746747) 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, 156103 + ... + 156126.

Almost surely, 2^3746748 is an apocalyptic number.

It is an amenable number.

3746748 is an abundant number, since it is smaller than the sum of its proper divisors (4995692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3746748 is a wasteful number, since it uses less digits than its factorization.

3746748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312236 (or 312234 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 3746748 is about 1935.6518281964. The cubic root of 3746748 is about 155.3167024423.

The spelling of 3746748 in words is "three million, seven hundred forty-six thousand, seven hundred forty-eight".