3780748 has 12 divisors (see below), whose sum is σ = 6630232. Its totient is φ = 1886400.

The previous prime is 3780739. The next prime is 3780757. The reversal of 3780748 is 8470873.

It is an interprime number because it is at equal distance from previous prime (3780739) and next prime (3780757).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2548 + ... + 3748.

Almost surely, 2^3780748 is an apocalyptic number.

It is an amenable number.

3780748 is a deficient number, since it is larger than the sum of its proper divisors (2849484).

3780748 is a wasteful number, since it uses less digits than its factorization.

3780748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 3780748 is about 1944.4145648498. The cubic root of 3780748 is about 155.7850974720.

The spelling of 3780748 in words is "three million, seven hundred eighty thousand, seven hundred forty-eight".