1326768876 has 96 divisors (see below), whose sum is σ = 3759759360. Its totient is φ = 402796800.

The previous prime is 1326768847. The next prime is 1326768923. The reversal of 1326768876 is 6788676231.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 45261 + ... + 68571.

It is an arithmetic number, because the mean of its divisors is an integer number (39164160).

Almost surely, 2^1326768876 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 1326768876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1879879680).

1326768876 is an abundant number, since it is smaller than the sum of its proper divisors (2432990484).

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

1326768876 is a wasteful number, since it uses less digits than its factorization.

1326768876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23372 (or 23364 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 1326768876 is about 36424.8387230472. The cubic root of 1326768876 is about 1098.8331638062.

The spelling of 1326768876 in words is "one billion, three hundred twenty-six million, seven hundred sixty-eight thousand, eight hundred seventy-six".