4963890 has 16 divisors (see below), whose sum is σ = 11913408. Its totient is φ = 1323696.

The previous prime is 4963859. The next prime is 4963891. The reversal of 4963890 is 983694.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4963891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82702 + ... + 82761.

It is an arithmetic number, because the mean of its divisors is an integer number (744588).

Almost surely, 2^4963890 is an apocalyptic number.

4963890 is an abundant number, since it is smaller than the sum of its proper divisors (6949518).

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

4963890 is a wasteful number, since it uses less digits than its factorization.

4963890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165473.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 4963890 is about 2227.9789047475. The cubic root of 4963890 is about 170.5849514884.

The spelling of 4963890 in words is "four million, nine hundred sixty-three thousand, eight hundred ninety".