2011393932 has 48 divisors (see below), whose sum is σ = 4772678400. Its totient is φ = 659171520.

The previous prime is 2011393927. The next prime is 2011393973. The reversal of 2011393932 is 2393931102.

It is a junction number, because it is equal to n+sod(n) for n = 2011393893 and 2011393902.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319794 + ... + 326022.

It is an arithmetic number, because the mean of its divisors is an integer number (99430800).

Almost surely, 2^2011393932 is an apocalyptic number.

It is an amenable number.

2011393932 is an abundant number, since it is smaller than the sum of its proper divisors (2761284468).

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

2011393932 is a wasteful number, since it uses less digits than its factorization.

2011393932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686 (or 6684 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 2011393932 is about 44848.5666660597. The cubic root of 2011393932 is about 1262.3090965408.

The spelling of 2011393932 in words is "two billion, eleven million, three hundred ninety-three thousand, nine hundred thirty-two".