2933384894 has 8 divisors (see below), whose sum is σ = 4800084408. Its totient is φ = 1333356760.

The previous prime is 2933384873. The next prime is 2933384899. The reversal of 2933384894 is 4984833392.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2933384899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66667817 + ... + 66667860.

It is an arithmetic number, because the mean of its divisors is an integer number (600010551).

Almost surely, 2^2933384894 is an apocalyptic number.

2933384894 is a deficient number, since it is larger than the sum of its proper divisors (1866699514).

2933384894 is a wasteful number, since it uses less digits than its factorization.

2933384894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133335690.

The product of its digits is 4478976, while the sum is 53.

The square root of 2933384894 is about 54160.7320297649. The cubic root of 2933384894 is about 1431.4944999459.

The spelling of 2933384894 in words is "two billion, nine hundred thirty-three million, three hundred eighty-four thousand, eight hundred ninety-four".