4900881 has 4 divisors (see below), whose sum is σ = 6534512. Its totient is φ = 3267252.

The previous prime is 4900877. The next prime is 4900927. The reversal of 4900881 is 1880094.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4900881 - 2² = 4900877 is a prime.

It is a super-2 number, since 2×4900881² = 48037269152322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4900381) 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, 816811 + ... + 816816.

It is an arithmetic number, because the mean of its divisors is an integer number (1633628).

Almost surely, 2^4900881 is an apocalyptic number.

It is an amenable number.

4900881 is a deficient number, since it is larger than the sum of its proper divisors (1633631).

4900881 is a wasteful number, since it uses less digits than its factorization.

4900881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633630.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 4900881 is about 2213.7933507895. The cubic root of 4900881 is about 169.8601040553.

The spelling of 4900881 in words is "four million, nine hundred thousand, eight hundred eighty-one".