4950889 has 8 divisors (see below), whose sum is σ = 5096520. Its totient is φ = 4807296.

The previous prime is 4950871. The next prime is 4950923. The reversal of 4950889 is 9880594.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2862864 + 2088025 = 1692^2 + 1445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4950889 - 2⁵ = 4950857 is a prime.

It is a super-2 number, since 2×4950889² = 49022603780642, which contains 22 as substring.

It is a Duffinian number.

4950889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4950389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5349 + ... + 6205.

It is an arithmetic number, because the mean of its divisors is an integer number (637065).

Almost surely, 2^4950889 is an apocalyptic number.

It is an amenable number.

4950889 is a deficient number, since it is larger than the sum of its proper divisors (145631).

4950889 is a wasteful number, since it uses less digits than its factorization.

4950889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4950889 is about 2225.0593250518. The cubic root of 4950889 is about 170.4358940637.

The spelling of 4950889 in words is "four million, nine hundred fifty thousand, eight hundred eighty-nine".