2048341986 has 64 divisors (see below), whose sum is σ = 4648803840. Its totient is φ = 668304000.

The previous prime is 2048341969. The next prime is 2048342033. The reversal of 2048341986 is 6891438402.

It is a happy number.

It is a super-2 number, since 2×2048341986² = 8391409783220848392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2148886 + ... + 2149838.

It is an arithmetic number, because the mean of its divisors is an integer number (72637560).

Almost surely, 2^2048341986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2048341986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2324401920).

2048341986 is an abundant number, since it is smaller than the sum of its proper divisors (2600461854).

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

2048341986 is a wasteful number, since it uses less digits than its factorization.

2048341986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2048341986 is about 45258.6122853982. The cubic root of 2048341986 is about 1269.9915236998.

The spelling of 2048341986 in words is "two billion, forty-eight million, three hundred forty-one thousand, nine hundred eighty-six".