2830474 has 4 divisors (see below), whose sum is σ = 4245714. Its totient is φ = 1415236.

The previous prime is 2830469. The next prime is 2830489. The reversal of 2830474 is 4740382.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2082249 + 748225 = 1443^2 + 865^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707617 + ... + 707620.

2^2830474 is an apocalyptic number.

2830474 is a deficient number, since it is larger than the sum of its proper divisors (1415240).

2830474 is a wasteful number, since it uses less digits than its factorization.

2830474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415239.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2830474 is about 1682.4012601041. The cubic root of 2830474 is about 141.4554625988.

The spelling of 2830474 in words is "two million, eight hundred thirty thousand, four hundred seventy-four".