4909896 has 40 divisors (see below), whose sum is σ = 13754070. Its totient is φ = 1636416.

The previous prime is 4909871. The next prime is 4909939. The reversal of 4909896 is 6989094.

It can be written as a sum of positive squares in only one way, i.e., 4901796 + 8100 = 2214^2 + 90^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3141 + ... + 4436.

Almost surely, 2^4909896 is an apocalyptic number.

It is an amenable number.

4909896 is an abundant number, since it is smaller than the sum of its proper divisors (8844174).

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

4909896 is a wasteful number, since it uses less digits than its factorization.

4909896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595 (or 7582 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 4909896 is about 2215.8285132203. The cubic root of 4909896 is about 169.9641908428.

It can be divided in two parts, 49098 and 96, that added together give a palindrome (49194).

The spelling of 4909896 in words is "four million, nine hundred nine thousand, eight hundred ninety-six".