2734099405 has 16 divisors (see below), whose sum is σ = 3388437504. Its totient is φ = 2115671040.

The previous prime is 2734099367. The next prime is 2734099421. The reversal of 2734099405 is 5049904372.

It is not a de Polignac number, because 2734099405 - 2¹¹ = 2734097357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483424 + ... + 489046.

It is an arithmetic number, because the mean of its divisors is an integer number (211777344).

Almost surely, 2^2734099405 is an apocalyptic number.

It is an amenable number.

2734099405 is a deficient number, since it is larger than the sum of its proper divisors (654338099).

2734099405 is a wasteful number, since it uses less digits than its factorization.

2734099405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8796.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 2734099405 is about 52288.6163997480. The cubic root of 2734099405 is about 1398.3141962017.

The spelling of 2734099405 in words is "two billion, seven hundred thirty-four million, ninety-nine thousand, four hundred five".