2091734614 has 4 divisors (see below), whose sum is σ = 3137601924. Its totient is φ = 1045867306.

The previous prime is 2091734569. The next prime is 2091734639. The reversal of 2091734614 is 4164371902.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522933652 + ... + 522933655.

It is an arithmetic number, because the mean of its divisors is an integer number (784400481).

Almost surely, 2^2091734614 is an apocalyptic number.

2091734614 is a deficient number, since it is larger than the sum of its proper divisors (1045867310).

2091734614 is a wasteful number, since it uses less digits than its factorization.

2091734614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045867309.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2091734614 is about 45735.4852822182. The cubic root of 2091734614 is about 1278.8968795865.

The spelling of 2091734614 in words is "two billion, ninety-one million, seven hundred thirty-four thousand, six hundred fourteen".