2290734694 has 4 divisors (see below), whose sum is σ = 3436102044. Its totient is φ = 1145367346.

The previous prime is 2290734689. The next prime is 2290734697. The reversal of 2290734694 is 4964370922.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290734697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572683672 + ... + 572683675.

It is an arithmetic number, because the mean of its divisors is an integer number (859025511).

Almost surely, 2^2290734694 is an apocalyptic number.

2290734694 is a deficient number, since it is larger than the sum of its proper divisors (1145367350).

2290734694 is a wasteful number, since it uses less digits than its factorization.

2290734694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145367349.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 2290734694 is about 47861.6202609147. The cubic root of 2290734694 is about 1318.2312348013.

The spelling of 2290734694 in words is "two billion, two hundred ninety million, seven hundred thirty-four thousand, six hundred ninety-four".