2490298100 has 36 divisors (see below), whose sum is σ = 5406489900. Its totient is φ = 995650560.

The previous prime is 2490298073. The next prime is 2490298103. The reversal of 2490298100 is 18920942.

It can be written as a sum of positive squares in 6 ways, for example, as 329349904 + 2160948196 = 18148^2 + 46486^2 .

It is a super-2 number, since 2×2490298100² = 12403169253727220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490298103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274436 + ... + 283364.

It is an arithmetic number, because the mean of its divisors is an integer number (150180275).

Almost surely, 2^2490298100 is an apocalyptic number.

2490298100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2490298100 is an abundant number, since it is smaller than the sum of its proper divisors (2916191800).

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

2490298100 is a wasteful number, since it uses less digits than its factorization.

2490298100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11732 (or 11725 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2490298100 is about 49902.8866900503. The cubic root of 2490298100 is about 1355.4508650623.

The spelling of 2490298100 in words is "two billion, four hundred ninety million, two hundred ninety-eight thousand, one hundred".