4861963 has 4 divisors (see below), whose sum is σ = 4872928. Its totient is φ = 4851000.

The previous prime is 4861957. The next prime is 4861979. The reversal of 4861963 is 3691684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4861963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4861943) 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, 4788 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1218232).

Almost surely, 2^4861963 is an apocalyptic number.

4861963 is a deficient number, since it is larger than the sum of its proper divisors (10965).

4861963 is a wasteful number, since it uses less digits than its factorization.

4861963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10964.

The product of its digits is 31104, while the sum is 37.

The square root of 4861963 is about 2204.9859409983. The cubic root of 4861963 is about 169.4092877303.

The spelling of 4861963 in words is "four million, eight hundred sixty-one thousand, nine hundred sixty-three".