2459987098 has 4 divisors (see below), whose sum is σ = 3689980650. Its totient is φ = 1229993548.

The previous prime is 2459987081. The next prime is 2459987099. The reversal of 2459987098 is 8907899542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2248371889 + 211615209 = 47417^2 + 14547^2 .

It is not an unprimeable number, because it can be changed into a prime (2459987099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614996773 + ... + 614996776.

Almost surely, 2^2459987098 is an apocalyptic number.

2459987098 is a deficient number, since it is larger than the sum of its proper divisors (1229993552).

2459987098 is a wasteful number, since it uses less digits than its factorization.

2459987098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229993551.

The product of its (nonzero) digits is 13063680, while the sum is 61.

The square root of 2459987098 is about 49598.2570056650. The cubic root of 2459987098 is about 1349.9290494033.

The spelling of 2459987098 in words is "two billion, four hundred fifty-nine million, nine hundred eighty-seven thousand, ninety-eight".