4864940 has 24 divisors (see below), whose sum is σ = 10260432. Its totient is φ = 1937600.

The previous prime is 4864927. The next prime is 4864949. The reversal of 4864940 is 494684.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4864940.

It is not an unprimeable number, because it can be changed into a prime (4864949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6590 + ... + 7290.

It is an arithmetic number, because the mean of its divisors is an integer number (427518).

Almost surely, 2^4864940 is an apocalyptic number.

It is an amenable number.

4864940 is an abundant number, since it is smaller than the sum of its proper divisors (5395492).

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

4864940 is a wasteful number, since it uses less digits than its factorization.

4864940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4864940 is about 2205.6608986877. The cubic root of 4864940 is about 169.4438573442.

The spelling of 4864940 in words is "four million, eight hundred sixty-four thousand, nine hundred forty".