11347990770 has 16 divisors (see below), whose sum is σ = 27235177920. Its totient is φ = 3026130864.

The previous prime is 11347990699. The next prime is 11347990781. The reversal of 11347990770 is 7709974311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189133150 + ... + 189133209.

It is an arithmetic number, because the mean of its divisors is an integer number (1702198620).

Almost surely, 2^11347990770 is an apocalyptic number.

11347990770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11347990770 is an abundant number, since it is smaller than the sum of its proper divisors (15887187150).

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

11347990770 is a wasteful number, since it uses less digits than its factorization.

11347990770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378266369.

The product of its (nonzero) digits is 333396, while the sum is 48.

The spelling of 11347990770 in words is "eleven billion, three hundred forty-seven million, nine hundred ninety thousand, seven hundred seventy".