2190933094 has 8 divisors (see below), whose sum is σ = 3755885328. Its totient is φ = 938971320.

The previous prime is 2190933077. The next prime is 2190933109. The reversal of 2190933094 is 4903390912.

2190933094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78247597 + ... + 78247624.

It is an arithmetic number, because the mean of its divisors is an integer number (469485666).

Almost surely, 2^2190933094 is an apocalyptic number.

2190933094 is a deficient number, since it is larger than the sum of its proper divisors (1564952234).

2190933094 is a wasteful number, since it uses less digits than its factorization.

2190933094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156495230.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 2190933094 is about 46807.4042647101. The cubic root of 2190933094 is about 1298.8022684281.

The spelling of 2190933094 in words is "two billion, one hundred ninety million, nine hundred thirty-three thousand, ninety-four".