1066671936 has 224 divisors, whose sum is σ = 3623218560. Its totient is φ = 304128000.

The previous prime is 1066671923. The next prime is 1066671941. The reversal of 1066671936 is 6391766601.

1066671936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1066671936² = 2275578038099976192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066671891 and 1066671900.

It is a congruent number.

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, 321486 + ... + 324786.

Almost surely, 2^1066671936 is an apocalyptic number.

1066671936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1066671936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811609280).

1066671936 is an abundant number, since it is smaller than the sum of its proper divisors (2556546624).

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

1066671936 is a wasteful number, since it uses less digits than its factorization.

1066671936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350 (or 3334 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 1066671936 is about 32659.9439068716. The cubic root of 1066671936 is about 1021.7475923302.

The spelling of 1066671936 in words is "one billion, sixty-six million, six hundred seventy-one thousand, nine hundred thirty-six".