11928837346 has 16 divisors (see below), whose sum is σ = 19105441344. Its totient is φ = 5572418544.

The previous prime is 11928837343. The next prime is 11928837353. The reversal of 11928837346 is 64373882911.

It is a junction number, because it is equal to n+sod(n) for n = 11928837293 and 11928837302.

It is not an unprimeable number, because it can be changed into a prime (11928837343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3013401 + ... + 3017356.

It is an arithmetic number, because the mean of its divisors is an integer number (1194090084).

Almost surely, 2^11928837346 is an apocalyptic number.

11928837346 is a deficient number, since it is larger than the sum of its proper divisors (7176603998).

11928837346 is a wasteful number, since it uses less digits than its factorization.

11928837346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030825.

The product of its digits is 1741824, while the sum is 52.

The spelling of 11928837346 in words is "eleven billion, nine hundred twenty-eight million, eight hundred thirty-seven thousand, three hundred forty-six".