2898346661 has 8 divisors (see below), whose sum is σ = 3314219904. Its totient is φ = 2482929360.

The previous prime is 2898346613. The next prime is 2898346663. The reversal of 2898346661 is 1666438982.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2898346661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898346663) 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 in 7 ways as a sum of consecutive naturals, for example, 100250 + ... + 125883.

It is an arithmetic number, because the mean of its divisors is an integer number (414277488).

Almost surely, 2^2898346661 is an apocalyptic number.

It is an amenable number.

2898346661 is a deficient number, since it is larger than the sum of its proper divisors (415873243).

2898346661 is a wasteful number, since it uses less digits than its factorization.

2898346661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227971.

The product of its digits is 2985984, while the sum is 53.

The square root of 2898346661 is about 53836.2950155376. The cubic root of 2898346661 is about 1425.7720918603.

The spelling of 2898346661 in words is "two billion, eight hundred ninety-eight million, three hundred forty-six thousand, six hundred sixty-one".