2734231773 has 32 divisors (see below), whose sum is σ = 4515594496. Its totient is φ = 1433023488.

The previous prime is 2734231769. The next prime is 2734231807. The reversal of 2734231773 is 3771324372.

2734231773 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2734231773 - 2² = 2734231769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734231763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10965 + ... + 74757.

It is an arithmetic number, because the mean of its divisors is an integer number (141112328).

Almost surely, 2^2734231773 is an apocalyptic number.

It is an amenable number.

2734231773 is a deficient number, since it is larger than the sum of its proper divisors (1781362723).

2734231773 is a wasteful number, since it uses less digits than its factorization.

2734231773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63973.

The product of its digits is 148176, while the sum is 39.

The square root of 2734231773 is about 52289.8821283812. The cubic root of 2734231773 is about 1398.3367617147.

The spelling of 2734231773 in words is "two billion, seven hundred thirty-four million, two hundred thirty-one thousand, seven hundred seventy-three".