2634347 has 4 divisors (see below), whose sum is σ = 2640456. Its totient is φ = 2628240.

The previous prime is 2634341. The next prime is 2634353. The reversal of 2634347 is 7434362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2634341) and next prime (2634353).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2634347 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 6⁴ + 3 + 4² + 3¹² + 4⁶ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2634341) 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, 2354 + ... + 3287.

It is an arithmetic number, because the mean of its divisors is an integer number (660114).

2^2634347 is an apocalyptic number.

2634347 is a deficient number, since it is larger than the sum of its proper divisors (6109).

2634347 is an equidigital number, since it uses as much as digits as its factorization.

2634347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6108.

The product of its digits is 12096, while the sum is 29.

The square root of 2634347 is about 1623.0671581916. The cubic root of 2634347 is about 138.1097460684.

The spelling of 2634347 in words is "two million, six hundred thirty-four thousand, three hundred forty-seven".