4621964 has 12 divisors (see below), whose sum is σ = 8131704. Its totient is φ = 2298624.

The previous prime is 4621963. The next prime is 4621979. The reversal of 4621964 is 4691264.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4621964.

It is not an unprimeable number, because it can be changed into a prime (4621961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222 + ... + 3765.

It is an arithmetic number, because the mean of its divisors is an integer number (677642).

Almost surely, 2^4621964 is an apocalyptic number.

It is an amenable number.

4621964 is a deficient number, since it is larger than the sum of its proper divisors (3509740).

4621964 is a wasteful number, since it uses less digits than its factorization.

4621964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184 (or 6182 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 4621964 is about 2149.8753452235. The cubic root of 4621964 is about 166.5746282941.

The spelling of 4621964 in words is "four million, six hundred twenty-one thousand, nine hundred sixty-four".