3894748 has 36 divisors (see below), whose sum is σ = 8081080. Its totient is φ = 1631520.

The previous prime is 3894733. The next prime is 3894763. The reversal of 3894748 is 8474983.

It is an interprime number because it is at equal distance from previous prime (3894733) and next prime (3894763).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5983 + ... + 6601.

Almost surely, 2^3894748 is an apocalyptic number.

It is an amenable number.

3894748 is an abundant number, since it is smaller than the sum of its proper divisors (4186332).

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

3894748 is a wasteful number, since it uses less digits than its factorization.

3894748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 645 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 3894748 is about 1973.5115910478. The cubic root of 3894748 is about 157.3354020763.

The spelling of 3894748 in words is "three million, eight hundred ninety-four thousand, seven hundred forty-eight".