1268901096 has 32 divisors (see below), whose sum is σ = 3180645600. Its totient is φ = 421848000.

The previous prime is 1268901079. The next prime is 1268901121. The reversal of 1268901096 is 6901098621.

It is a super-2 number, since 2×1268901096² = 3220219982860002432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60655 + ... + 78846.

It is an arithmetic number, because the mean of its divisors is an integer number (99395175).

Almost surely, 2^1268901096 is an apocalyptic number.

It is an amenable number.

1268901096 is an abundant number, since it is smaller than the sum of its proper divisors (1911744504).

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

1268901096 is a wasteful number, since it uses less digits than its factorization.

1268901096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139889 (or 139885 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 1268901096 is about 35621.6380308374. The cubic root of 1268901096 is about 1082.6196966493.

The spelling of 1268901096 in words is "one billion, two hundred sixty-eight million, nine hundred one thousand, ninety-six".