2844634 has 16 divisors (see below), whose sum is σ = 4720968. Its totient is φ = 1276992.

The previous prime is 2844629. The next prime is 2844641. The reversal of 2844634 is 4364482.

It can be written as a sum of positive squares in 4 ways, for example, as 2117025 + 727609 = 1455^2 + 853^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2844596 and 2844605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517 + ... + 2440.

2^2844634 is an apocalyptic number.

2844634 is a deficient number, since it is larger than the sum of its proper divisors (1876334).

2844634 is a wasteful number, since it uses less digits than its factorization.

2844634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009.

The product of its digits is 18432, while the sum is 31.

The square root of 2844634 is about 1686.6042807962. The cubic root of 2844634 is about 141.6909565425.

The spelling of 2844634 in words is "two million, eight hundred forty-four thousand, six hundred thirty-four".