1166384070 has 32 divisors (see below), whose sum is σ = 3110358240. Its totient is φ = 311035680.

The previous prime is 1166384053. The next prime is 1166384077. The reversal of 1166384070 is 704836611.

1166384070 is a `hidden beast` number, since 1 + 16 + 638 + 4 + 0 + 7 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166384077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159701 + ... + 2160240.

It is an arithmetic number, because the mean of its divisors is an integer number (97198695).

Almost surely, 2^1166384070 is an apocalyptic number.

1166384070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166384070 is an abundant number, since it is smaller than the sum of its proper divisors (1943974170).

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

1166384070 is a wasteful number, since it uses less digits than its factorization.

1166384070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319957 (or 4319951 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1166384070 is about 34152.3655110448. The cubic root of 1166384070 is about 1052.6415935946.

The spelling of 1166384070 in words is "one billion, one hundred sixty-six million, three hundred eighty-four thousand, seventy".