3994700 has 36 divisors (see below), whose sum is σ = 8879640. Its totient is φ = 1559040.

The previous prime is 3994699. The next prime is 3994717. The reversal of 3994700 is 74993.

It is a happy 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, 3836 + ... + 4764.

Almost surely, 2^3994700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3994700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4439820).

3994700 is an abundant number, since it is smaller than the sum of its proper divisors (4884940).

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

3994700 is a wasteful number, since it uses less digits than its factorization.

3994700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3994700 is about 1998.6745608027. The cubic root of 3994700 is about 158.6699639955.

The spelling of 3994700 in words is "three million, nine hundred ninety-four thousand, seven hundred".