2704930 has 8 divisors (see below), whose sum is σ = 4868892. Its totient is φ = 1081968.

The previous prime is 2704927. The next prime is 2704931. The reversal of 2704930 is 394072.

It can be written as a sum of positive squares in 2 ways, for example, as 2537649 + 167281 = 1593^2 + 409^2 .

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 = 2704895 and 2704904.

It is not an unprimeable number, because it can be changed into a prime (2704931) 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, 135237 + ... + 135256.

2^2704930 is an apocalyptic number.

2704930 is a deficient number, since it is larger than the sum of its proper divisors (2163962).

2704930 is a wasteful number, since it uses less digits than its factorization.

2704930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270500.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2704930 is about 1644.6671395757. The cubic root of 2704930 is about 139.3323654509.

The spelling of 2704930 in words is "two million, seven hundred four thousand, nine hundred thirty".