1084866012 has 36 divisors (see below), whose sum is σ = 2756098800. Its totient is φ = 359802432.

The previous prime is 1084865989. The next prime is 1084866053. The reversal of 1084866012 is 2106684801.

1084866012 is a `hidden beast` number, since 1 + 0 + 8 + 48 + 6 + 601 + 2 = 666.

1084866012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68553 + ... + 82880.

It is an arithmetic number, because the mean of its divisors is an integer number (76558300).

Almost surely, 2^1084866012 is an apocalyptic number.

1084866012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1084866012 is an abundant number, since it is smaller than the sum of its proper divisors (1671232788).

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

1084866012 is a wasteful number, since it uses less digits than its factorization.

1084866012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151642 (or 151637 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 1084866012 is about 32937.3042612780. The cubic root of 1084866012 is about 1027.5241417241.

The spelling of 1084866012 in words is "one billion, eighty-four million, eight hundred sixty-six thousand, twelve".