1026744066 has 16 divisors (see below), whose sum is σ = 2281653600. Its totient is φ = 342248004.

The previous prime is 1026744049. The next prime is 1026744079. The reversal of 1026744066 is 6604476201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1026744066.

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, 9506836 + ... + 9506943.

It is an arithmetic number, because the mean of its divisors is an integer number (142603350).

Almost surely, 2^1026744066 is an apocalyptic number.

1026744066 is an abundant number, since it is smaller than the sum of its proper divisors (1254909534).

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

1026744066 is a wasteful number, since it uses less digits than its factorization.

1026744066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19013790 (or 19013784 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1026744066 is about 32042.8473453905. The cubic root of 1026744066 is about 1008.8363771200.

The spelling of 1026744066 in words is "one billion, twenty-six million, seven hundred forty-four thousand, sixty-six".