1086536970 has 32 divisors (see below), whose sum is σ = 2897432640. Its totient is φ = 289743120.

The previous prime is 1086536953. The next prime is 1086536977. The reversal of 1086536970 is 796356801.

It is a happy number.

1086536970 is a `hidden beast` number, since 108 + 6 + 536 + 9 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1086536977) 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, 2011836 + ... + 2012375.

It is an arithmetic number, because the mean of its divisors is an integer number (90544770).

Almost surely, 2^1086536970 is an apocalyptic number.

1086536970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1086536970 is an abundant number, since it is smaller than the sum of its proper divisors (1810895670).

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

1086536970 is a wasteful number, since it uses less digits than its factorization.

1086536970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024227 (or 4024221 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 1086536970 is about 32962.6602385184. The cubic root of 1086536970 is about 1028.0514169552.

The spelling of 1086536970 in words is "one billion, eighty-six million, five hundred thirty-six thousand, nine hundred seventy".