3930748 has 6 divisors (see below), whose sum is σ = 6878816. Its totient is φ = 1965372.

The previous prime is 3930743. The next prime is 3930761. The reversal of 3930748 is 8470393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491340 + ... + 491347.

Almost surely, 2^3930748 is an apocalyptic number.

It is an amenable number.

3930748 is a deficient number, since it is larger than the sum of its proper divisors (2948068).

3930748 is a wasteful number, since it uses less digits than its factorization.

3930748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982691 (or 982689 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3930748 is about 1982.6114092277. The cubic root of 3930748 is about 157.8186778551.

The spelling of 3930748 in words is "three million, nine hundred thirty thousand, seven hundred forty-eight".