2734351 has 4 divisors (see below), whose sum is σ = 2738032. Its totient is φ = 2730672.

The previous prime is 2734343. The next prime is 2734387. The reversal of 2734351 is 1534372.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2734351 - 2³ = 2734343 is a prime.

It is a Duffinian number.

2734351 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734321) 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, 291 + ... + 2356.

It is an arithmetic number, because the mean of its divisors is an integer number (684508).

2^2734351 is an apocalyptic number.

2734351 is a deficient number, since it is larger than the sum of its proper divisors (3681).

2734351 is a wasteful number, since it uses less digits than its factorization.

2734351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680.

The product of its digits is 2520, while the sum is 25.

The square root of 2734351 is about 1653.5873124816. The cubic root of 2734351 is about 139.8357086385.

It can be divided in two parts, 273 and 4351, that added together give a square (4624 = 68²).

The spelling of 2734351 in words is "two million, seven hundred thirty-four thousand, three hundred fifty-one".