2736634 has 8 divisors (see below), whose sum is σ = 4141620. Its totient is φ = 1356096.

The previous prime is 2736623. The next prime is 2736637. The reversal of 2736634 is 4366372.

It can be written as a sum of positive squares in 2 ways, for example, as 2732409 + 4225 = 1653^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2736596 and 2736605.

It is not an unprimeable number, because it can be changed into a prime (2736637) 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, 5829 + ... + 6280.

2^2736634 is an apocalyptic number.

2736634 is a deficient number, since it is larger than the sum of its proper divisors (1404986).

2736634 is a wasteful number, since it uses less digits than its factorization.

2736634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224.

The product of its digits is 18144, while the sum is 31.

The square root of 2736634 is about 1654.2774857925. The cubic root of 2736634 is about 139.8746156301.

The spelling of 2736634 in words is "two million, seven hundred thirty-six thousand, six hundred thirty-four".