1049275968 has 56 divisors (see below), whose sum is σ = 2989771008. Its totient is φ = 322853376.

The previous prime is 1049275963. The next prime is 1049275973. The reversal of 1049275968 is 8695729401.

It is an interprime number because it is at equal distance from previous prime (1049275963) and next prime (1049275973).

It is a super-2 number, since 2×1049275968² = 2201960114044674048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1049275968.

It is not an unprimeable number, because it can be changed into a prime (1049275963) 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, 207696 + ... + 212687.

It is an arithmetic number, because the mean of its divisors is an integer number (53388768).

Almost surely, 2^1049275968 is an apocalyptic number.

It is an amenable number.

1049275968 is an abundant number, since it is smaller than the sum of its proper divisors (1940495040).

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

1049275968 is a wasteful number, since it uses less digits than its factorization.

1049275968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420411 (or 420401 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The square root of 1049275968 is about 32392.5295091322. The cubic root of 1049275968 is about 1016.1626829417.

The spelling of 1049275968 in words is "one billion, forty-nine million, two hundred seventy-five thousand, nine hundred sixty-eight".