2328878697 has 32 divisors (see below), whose sum is σ = 3311347200. Its totient is φ = 1451768832.

The previous prime is 2328878693. The next prime is 2328878701. The reversal of 2328878697 is 7968788232.

It is an interprime number because it is at equal distance from previous prime (2328878693) and next prime (2328878701).

It is not a de Polignac number, because 2328878697 - 2² = 2328878693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2328878697.

It is not an unprimeable number, because it can be changed into a prime (2328878693) 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 31 ways as a sum of consecutive naturals, for example, 1528378 + ... + 1529900.

It is an arithmetic number, because the mean of its divisors is an integer number (103479600).

Almost surely, 2^2328878697 is an apocalyptic number.

It is an amenable number.

2328878697 is a deficient number, since it is larger than the sum of its proper divisors (982468503).

2328878697 is a wasteful number, since it uses less digits than its factorization.

2328878697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877.

The product of its digits is 16257024, while the sum is 60.

The square root of 2328878697 is about 48258.4572588059. The cubic root of 2328878697 is about 1325.5078052642.

The spelling of 2328878697 in words is "two billion, three hundred twenty-eight million, eight hundred seventy-eight thousand, six hundred ninety-seven".