1066314356 has 6 divisors (see below), whose sum is σ = 1866050130. Its totient is φ = 533157176.

The previous prime is 1066314349. The next prime is 1066314373. The reversal of 1066314356 is 6534136601.

It can be written as a sum of positive squares in only one way, i.e., 908057956 + 158256400 = 30134^2 + 12580^2 .

It is a super-2 number, since 2×1066314356² = 2274052611623389472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133289291 + ... + 133289298.

It is an arithmetic number, because the mean of its divisors is an integer number (311008355).

Almost surely, 2^1066314356 is an apocalyptic number.

It is an amenable number.

1066314356 is a deficient number, since it is larger than the sum of its proper divisors (799735774).

1066314356 is a wasteful number, since it uses less digits than its factorization.

1066314356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266578593 (or 266578591 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1066314356 is about 32654.4691581413. The cubic root of 1066314356 is about 1021.6334062263.

The spelling of 1066314356 in words is "one billion, sixty-six million, three hundred fourteen thousand, three hundred fifty-six".