2896933691 has 8 divisors (see below), whose sum is σ = 2911560960. Its totient is φ = 2882334312.

The previous prime is 2896933687. The next prime is 2896933703. The reversal of 2896933691 is 1963396982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2896933691 - 2² = 2896933687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2896933631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219506 + ... + 232328.

It is an arithmetic number, because the mean of its divisors is an integer number (363945120).

Almost surely, 2^2896933691 is an apocalyptic number.

2896933691 is a deficient number, since it is larger than the sum of its proper divisors (14627269).

2896933691 is a wasteful number, since it uses less digits than its factorization.

2896933691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13945.

The product of its digits is 3779136, while the sum is 56.

The square root of 2896933691 is about 53823.1705773638. The cubic root of 2896933691 is about 1425.5403619707.

The spelling of 2896933691 in words is "two billion, eight hundred ninety-six million, nine hundred thirty-three thousand, six hundred ninety-one".