2831674 has 4 divisors (see below), whose sum is σ = 4247514. Its totient is φ = 1415836.

The previous prime is 2831671. The next prime is 2831677. The reversal of 2831674 is 4761382.

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

It is an interprime number because it is at equal distance from previous prime (2831671) and next prime (2831677).

It can be written as a sum of positive squares in only one way, i.e., 1525225 + 1306449 = 1235^2 + 1143^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2831671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707917 + ... + 707920.

2^2831674 is an apocalyptic number.

2831674 is a deficient number, since it is larger than the sum of its proper divisors (1415840).

2831674 is a wasteful number, since it uses less digits than its factorization.

2831674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415839.

The product of its digits is 8064, while the sum is 31.

The square root of 2831674 is about 1682.7578554266. The cubic root of 2831674 is about 141.4754501312.

The spelling of 2831674 in words is "two million, eight hundred thirty-one thousand, six hundred seventy-four".