2690284 has 12 divisors (see below), whose sum is σ = 4985064. Its totient is φ = 1265984.

The previous prime is 2690263. The next prime is 2690293. The reversal of 2690284 is 4820962.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19714 + ... + 19849.

It is an arithmetic number, because the mean of its divisors is an integer number (415422).

2^2690284 is an apocalyptic number.

It is an amenable number.

2690284 is a deficient number, since it is larger than the sum of its proper divisors (2294780).

2690284 is a wasteful number, since it uses less digits than its factorization.

2690284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39584 (or 39582 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2690284 is about 1640.2085233287. The cubic root of 2690284 is about 139.0804358215.

The spelling of 2690284 in words is "two million, six hundred ninety thousand, two hundred eighty-four".