4998490 has 36 divisors (see below), whose sum is σ = 10570878. Its totient is φ = 1696800.

The previous prime is 4998479. The next prime is 4998541. The reversal of 4998490 is 948994.

It can be written as a sum of positive squares in 3 ways, for example, as 4923961 + 74529 = 2219^2 + 273^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 49440 + ... + 49540.

Almost surely, 2^4998490 is an apocalyptic number.

4998490 is an abundant number, since it is smaller than the sum of its proper divisors (5572388).

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

4998490 is a wasteful number, since it uses less digits than its factorization.

4998490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 4998490 is about 2235.7303057390. The cubic root of 4998490 is about 170.9803791767.

The spelling of 4998490 in words is "four million, nine hundred ninety-eight thousand, four hundred ninety".