2697690112 has 88 divisors (see below), whose sum is σ = 5843480832. Its totient is φ = 1237401600.

The previous prime is 2697690059. The next prime is 2697690139. The reversal of 2697690112 is 2110967962.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2542062 + ... + 2543122.

Almost surely, 2^2697690112 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 2697690112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921740416).

2697690112 is an abundant number, since it is smaller than the sum of its proper divisors (3145790720).

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

2697690112 is a wasteful number, since it uses less digits than its factorization.

2697690112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 2697690112 is about 51939.2925635304. The cubic root of 2697690112 is about 1392.0794423327.

The spelling of 2697690112 in words is "two billion, six hundred ninety-seven million, six hundred ninety thousand, one hundred twelve".