2796490 has 8 divisors (see below), whose sum is σ = 5033700. Its totient is φ = 1118592.

The previous prime is 2796467. The next prime is 2796503. The reversal of 2796490 is 946972.

It can be written as a sum of positive squares in 2 ways, for example, as 2563201 + 233289 = 1601^2 + 483^2 .

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

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, 139815 + ... + 139834.

2^2796490 is an apocalyptic number.

2796490 is a deficient number, since it is larger than the sum of its proper divisors (2237210).

2796490 is a wasteful number, since it uses less digits than its factorization.

2796490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279656.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2796490 is about 1672.2709110667. The cubic root of 2796490 is about 140.8870547321.

The spelling of 2796490 in words is "two million, seven hundred ninety-six thousand, four hundred ninety".