2690868096 has 192 divisors, whose sum is σ = 8930769120. Its totient is φ = 761757696.

The previous prime is 2690868073. The next prime is 2690868133. The reversal of 2690868096 is 6908680962.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×2690868096² = 14481542220141330432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909756 + ... + 912708.

Almost surely, 2^2690868096 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 2690868096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4465384560).

2690868096 is an abundant number, since it is smaller than the sum of its proper divisors (6239901024).

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

2690868096 is a wasteful number, since it uses less digits than its factorization.

2690868096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3078 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 2690868096 is about 51873.5780142454. The cubic root of 2690868096 is about 1390.9050048975.

The spelling of 2690868096 in words is "two billion, six hundred ninety million, eight hundred sixty-eight thousand, ninety-six".