2321746734 has 8 divisors (see below), whose sum is σ = 4643493480. Its totient is φ = 773915576.

The previous prime is 2321746733. The next prime is 2321746741. The reversal of 2321746734 is 4376471232.

It is a happy number.

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

2321746734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2321746692 and 2321746701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321746733) 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, 193478889 + ... + 193478900.

It is an arithmetic number, because the mean of its divisors is an integer number (580436685).

Almost surely, 2^2321746734 is an apocalyptic number.

2321746734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321746734 is a wasteful number, since it uses less digits than its factorization.

2321746734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386957794.

The product of its digits is 169344, while the sum is 39.

The square root of 2321746734 is about 48184.5071988912. The cubic root of 2321746734 is about 1324.1533423921.

The spelling of 2321746734 in words is "two billion, three hundred twenty-one million, seven hundred forty-six thousand, seven hundred thirty-four".