2498962209 has 32 divisors (see below), whose sum is σ = 3598390656. Its totient is φ = 1536983040.

The previous prime is 2498962199. The next prime is 2498962211. The reversal of 2498962209 is 9022698942.

It is not a de Polignac number, because 2498962209 - 2¹² = 2498958113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2498962009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526969 + ... + 531689.

It is an arithmetic number, because the mean of its divisors is an integer number (112449708).

Almost surely, 2^2498962209 is an apocalyptic number.

It is an amenable number.

2498962209 is a deficient number, since it is larger than the sum of its proper divisors (1099428447).

2498962209 is a wasteful number, since it uses less digits than its factorization.

2498962209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 2498962209 is about 49989.6210127662. The cubic root of 2498962209 is about 1357.0209824270.

The spelling of 2498962209 in words is "two billion, four hundred ninety-eight million, nine hundred sixty-two thousand, two hundred nine".