1076268816 has 80 divisors (see below), whose sum is σ = 3530627200. Its totient is φ = 307504512.

The previous prime is 1076268779. The next prime is 1076268833. The reversal of 1076268816 is 6188626701.

It is a happy number.

1076268816 is a `hidden beast` number, since 1 + 0 + 7 + 626 + 8 + 8 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174931 + ... + 180978.

It is an arithmetic number, because the mean of its divisors is an integer number (44132840).

Almost surely, 2^1076268816 is an apocalyptic number.

1076268816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1076268816 is an abundant number, since it is smaller than the sum of its proper divisors (2454358384).

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

1076268816 is a wasteful number, since it uses less digits than its factorization.

1076268816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355933 (or 355921 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1076268816 is about 32806.5361780240. The cubic root of 1076268816 is about 1024.8026797642.

The spelling of 1076268816 in words is "one billion, seventy-six million, two hundred sixty-eight thousand, eight hundred sixteen".