1088949314 has 8 divisors (see below), whose sum is σ = 1729507788. Its totient is φ = 512446720.

The previous prime is 1088949313. The next prime is 1088949319. The reversal of 1088949314 is 4139498801.

It can be written as a sum of positive squares in 2 ways, for example, as 973752025 + 115197289 = 31205^2 + 10733^2 .

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

It is a super-2 number, since 2×1088949314² = 2371621216922141192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1088949311) 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, 16013927 + ... + 16013994.

Almost surely, 2^1088949314 is an apocalyptic number.

1088949314 is a deficient number, since it is larger than the sum of its proper divisors (640558474).

1088949314 is a wasteful number, since it uses less digits than its factorization.

1088949314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32027940.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 1088949314 is about 32999.2320213668. The cubic root of 1088949314 is about 1028.8116857755.

The spelling of 1088949314 in words is "one billion, eighty-eight million, nine hundred forty-nine thousand, three hundred fourteen".