1332890866 has 16 divisors (see below), whose sum is σ = 2116382400. Its totient is φ = 628499088.

The previous prime is 1332890863. The next prime is 1332890879. The reversal of 1332890866 is 6680982331.

It is not an unprimeable number, because it can be changed into a prime (1332890863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264726 + ... + 269713.

It is an arithmetic number, because the mean of its divisors is an integer number (132273900).

Almost surely, 2^1332890866 is an apocalyptic number.

1332890866 is a deficient number, since it is larger than the sum of its proper divisors (783491534).

1332890866 is a wasteful number, since it uses less digits than its factorization.

1332890866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534513.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 1332890866 is about 36508.7779307936. Note that the first 3 decimals coincide. The cubic root of 1332890866 is about 1100.5206532494.

The spelling of 1332890866 in words is "one billion, three hundred thirty-two million, eight hundred ninety thousand, eight hundred sixty-six".