2734321601 has 16 divisors (see below), whose sum is σ = 3002107200. Its totient is φ = 2469787200.

The previous prime is 2734321589. The next prime is 2734321607. The reversal of 2734321601 is 1061234372.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2734321601 - 2²² = 2730127297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2734321607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785206 + ... + 1786736.

It is an arithmetic number, because the mean of its divisors is an integer number (187631700).

Almost surely, 2^2734321601 is an apocalyptic number.

It is an amenable number.

2734321601 is a deficient number, since it is larger than the sum of its proper divisors (267785599).

2734321601 is a wasteful number, since it uses less digits than its factorization.

2734321601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2734321601 is about 52290.7410637868. The cubic root of 2734321601 is about 1398.3520747812.

Adding to 2734321601 its reverse (1061234372), we get a palindrome (3795555973).

The spelling of 2734321601 in words is "two billion, seven hundred thirty-four million, three hundred twenty-one thousand, six hundred one".