4664940 has 96 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 1026816.

The previous prime is 4664927. The next prime is 4664951. The reversal of 4664940 is 494664.

4664940 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11989 + ... + 12371.

It is an arithmetic number, because the mean of its divisors is an integer number (161280).

Almost surely, 2^4664940 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 4664940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7741440).

4664940 is an abundant number, since it is smaller than the sum of its proper divisors (10817940).

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

4664940 is a wasteful number, since it uses less digits than its factorization.

4664940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4664940 is about 2159.8472168188. The cubic root of 4664940 is about 167.0893183982.

The spelling of 4664940 in words is "four million, six hundred sixty-four thousand, nine hundred forty".