1868050296 has 128 divisors (see below), whose sum is σ = 6042470400. Its totient is φ = 523635840.

The previous prime is 1868050279. The next prime is 1868050307. The reversal of 1868050296 is 6920508681.

It is a super-2 number, since 2×1868050296² = 6979223816771375232, which contains 22 as substring.

It is a congruent number.

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, 68481 + ... + 91791.

It is an arithmetic number, because the mean of its divisors is an integer number (47206800).

Almost surely, 2^1868050296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1868050296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3021235200).

1868050296 is an abundant number, since it is smaller than the sum of its proper divisors (4174420104).

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

1868050296 is a wasteful number, since it uses less digits than its factorization.

1868050296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23386 (or 23376 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 1868050296 is about 43220.9474213604. The cubic root of 1868050296 is about 1231.5806448573.

The spelling of 1868050296 in words is "one billion, eight hundred sixty-eight million, fifty thousand, two hundred ninety-six".