2093731472 has 20 divisors (see below), whose sum is σ = 4636119936. Its totient is φ = 897313440.

The previous prime is 2093731463. The next prime is 2093731477. The reversal of 2093731472 is 2741373902.

It is a super-2 number, since 2×2093731472² = 8767422953686573568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2093731477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9346904 + ... + 9347127.

Almost surely, 2^2093731472 is an apocalyptic number.

It is an amenable number.

2093731472 is an abundant number, since it is smaller than the sum of its proper divisors (2542388464).

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

2093731472 is a wasteful number, since it uses less digits than its factorization.

2093731472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18694046 (or 18694040 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 2093731472 is about 45757.3105853043. The cubic root of 2093731472 is about 1279.3037131035.

The spelling of 2093731472 in words is "two billion, ninety-three million, seven hundred thirty-one thousand, four hundred seventy-two".