1167399214 has 8 divisors (see below), whose sum is σ = 1854104688. Its totient is φ = 549364320.

The previous prime is 1167399199. The next prime is 1167399221. The reversal of 1167399214 is 4129937611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17167602 + ... + 17167669.

It is an arithmetic number, because the mean of its divisors is an integer number (231763086).

Almost surely, 2^1167399214 is an apocalyptic number.

1167399214 is a deficient number, since it is larger than the sum of its proper divisors (686705474).

1167399214 is a wasteful number, since it uses less digits than its factorization.

1167399214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34335290.

The product of its digits is 81648, while the sum is 43.

The square root of 1167399214 is about 34167.2242653687. The cubic root of 1167399214 is about 1052.9468883848.

The spelling of 1167399214 in words is "one billion, one hundred sixty-seven million, three hundred ninety-nine thousand, two hundred fourteen".