2898350040649 has 8 divisors (see below), whose sum is σ = 3344559271040. Its totient is φ = 2460180616416.

The previous prime is 2898350040647. The next prime is 2898350040697. The reversal of 2898350040649 is 9460400538982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2898350040649 - 2¹ = 2898350040647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2898350040593 and 2898350040602.

It is not an unprimeable number, because it can be changed into a prime (2898350040647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009950764 + ... + 2009952205.

It is an arithmetic number, because the mean of its divisors is an integer number (418069908880).

Almost surely, 2^{2898350040649} is an apocalyptic number.

It is an amenable number.

2898350040649 is a deficient number, since it is larger than the sum of its proper divisors (446209230391).

2898350040649 is a wasteful number, since it uses less digits than its factorization.

2898350040649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019903079.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 2898350040649 in words is "two trillion, eight hundred ninety-eight billion, three hundred fifty million, forty thousand, six hundred forty-nine".