2693634 has 8 divisors (see below), whose sum is σ = 5387280. Its totient is φ = 897876.

The previous prime is 2693629. The next prime is 2693651. The reversal of 2693634 is 4363962.

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

2693634 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2693595 and 2693604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224464 + ... + 224475.

It is an arithmetic number, because the mean of its divisors is an integer number (673410).

2^2693634 is an apocalyptic number.

2693634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2693634 is a wasteful number, since it uses less digits than its factorization.

2693634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448944.

The product of its digits is 23328, while the sum is 33.

The square root of 2693634 is about 1641.2294172358. The cubic root of 2693634 is about 139.1381405351.

The spelling of 2693634 in words is "two million, six hundred ninety-three thousand, six hundred thirty-four".