4990484 has 6 divisors (see below), whose sum is σ = 8733354. Its totient is φ = 2495240.

The previous prime is 4990477. The next prime is 4990493. The reversal of 4990484 is 4840994.

It can be written as a sum of positive squares in only one way, i.e., 4318084 + 672400 = 2078^2 + 820^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623807 + ... + 623814.

It is an arithmetic number, because the mean of its divisors is an integer number (1455559).

Almost surely, 2^4990484 is an apocalyptic number.

It is an amenable number.

4990484 is a deficient number, since it is larger than the sum of its proper divisors (3742870).

4990484 is a wasteful number, since it uses less digits than its factorization.

4990484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247625 (or 1247623 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4990484 is about 2233.9391218205. The cubic root of 4990484 is about 170.8890449005.

The spelling of 4990484 in words is "four million, nine hundred ninety thousand, four hundred eighty-four".