2693812992 has 144 divisors (see below), whose sum is σ = 8057349888. Its totient is φ = 792760320.

The previous prime is 2693812991. The next prime is 2693812997. The reversal of 2693812992 is 2992183962.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2693812991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223767 + ... + 235497.

Almost surely, 2^2693812992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2693812992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4028674944).

2693812992 is an abundant number, since it is smaller than the sum of its proper divisors (5363536896).

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

2693812992 is a wasteful number, since it uses less digits than its factorization.

2693812992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786 (or 11772 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 2693812992 is about 51901.9555700939. The cubic root of 2693812992 is about 1391.4122237696.

The spelling of 2693812992 in words is "two billion, six hundred ninety-three million, eight hundred twelve thousand, nine hundred ninety-two".