1164986286 has 8 divisors (see below), whose sum is σ = 2329972584. Its totient is φ = 388328760.

The previous prime is 1164986279. The next prime is 1164986287. The reversal of 1164986286 is 6826894611.

It is a sphenic number, since it is the product of 3 distinct primes.

1164986286 is an admirable number.

It is a super-3 number, since 3×1164986286³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164986287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97082185 + ... + 97082196.

It is an arithmetic number, because the mean of its divisors is an integer number (291246573).

Almost surely, 2^1164986286 is an apocalyptic number.

1164986286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1164986286 is a wasteful number, since it uses less digits than its factorization.

1164986286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194164386.

The product of its digits is 995328, while the sum is 51.

The square root of 1164986286 is about 34131.8954352084. The cubic root of 1164986286 is about 1052.2209334925.

The spelling of 1164986286 in words is "one billion, one hundred sixty-four million, nine hundred eighty-six thousand, two hundred eighty-six".