2333002978 has 4 divisors (see below), whose sum is σ = 3499504470. Its totient is φ = 1166501488.

The previous prime is 2333002963. The next prime is 2333002979. The reversal of 2333002978 is 8792003332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1794623769 + 538379209 = 42363^2 + 23203^2 .

It is not an unprimeable number, because it can be changed into a prime (2333002979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583250743 + ... + 583250746.

Almost surely, 2^2333002978 is an apocalyptic number.

2333002978 is a deficient number, since it is larger than the sum of its proper divisors (1166501492).

2333002978 is a wasteful number, since it uses less digits than its factorization.

2333002978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166501491.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 2333002978 is about 48301.1695303540. The cubic root of 2333002978 is about 1326.2898043078.

The spelling of 2333002978 in words is "two billion, three hundred thirty-three million, two thousand, nine hundred seventy-eight".