11791685370 has 16 divisors (see below), whose sum is σ = 28300044960. Its totient is φ = 3144449424.

The previous prime is 11791685341. The next prime is 11791685393. The reversal of 11791685370 is 7358619711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196528060 + ... + 196528119.

It is an arithmetic number, because the mean of its divisors is an integer number (1768752810).

Almost surely, 2^11791685370 is an apocalyptic number.

11791685370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11791685370 is an abundant number, since it is smaller than the sum of its proper divisors (16508359590).

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

11791685370 is a wasteful number, since it uses less digits than its factorization.

11791685370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393056189.

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 11791685370 in words is "eleven billion, seven hundred ninety-one million, six hundred eighty-five thousand, three hundred seventy".