2693604 has 12 divisors (see below), whose sum is σ = 6285104. Its totient is φ = 897864.

The previous prime is 2693591. The next prime is 2693609. The reversal of 2693604 is 4063962.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2693609) 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, 112222 + ... + 112245.

2^2693604 is an apocalyptic number.

It is an amenable number.

2693604 is an abundant number, since it is smaller than the sum of its proper divisors (3591500).

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

2693604 is a wasteful number, since it uses less digits than its factorization.

2693604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224474 (or 224472 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2693604 is about 1641.2202777202. The cubic root of 2693604 is about 139.1376239888.

The spelling of 2693604 in words is "two million, six hundred ninety-three thousand, six hundred four".