1133466890 has 16 divisors (see below), whose sum is σ = 2047506120. Its totient is φ = 451772160.

The previous prime is 1133466871. The next prime is 1133466913. The reversal of 1133466890 is 986643311.

It is a Cunningham number, because it is equal to 33667²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1133466889 + 1 = 33667^2 + 1^2 .

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, 198875 + ... + 204494.

Almost surely, 2^1133466890 is an apocalyptic number.

1133466890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1133466890 is a deficient number, since it is larger than the sum of its proper divisors (914039230).

1133466890 is a wasteful number, since it uses less digits than its factorization.

1133466890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403657.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1133466890 is about 33667.0000148513. Note that the first 4 decimals coincide. The cubic root of 1133466890 is about 1042.6445547507.

The spelling of 1133466890 in words is "one billion, one hundred thirty-three million, four hundred sixty-six thousand, eight hundred ninety".