2649030498 has 24 divisors (see below), whose sum is σ = 5836849200. Its totient is φ = 868043544.

The previous prime is 2649030479. The next prime is 2649030533. The reversal of 2649030498 is 8940309462.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246128 + ... + 1248251.

It is an arithmetic number, because the mean of its divisors is an integer number (243202050).

Almost surely, 2^2649030498 is an apocalyptic number.

2649030498 is an abundant number, since it is smaller than the sum of its proper divisors (3187818702).

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

2649030498 is a wasteful number, since it uses less digits than its factorization.

2649030498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494446 (or 2494443 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2649030498 is about 51468.7332076475. The cubic root of 2649030498 is about 1383.6587253833.

The spelling of 2649030498 in words is "two billion, six hundred forty-nine million, thirty thousand, four hundred ninety-eight".