2616434 has 12 divisors (see below), whose sum is σ = 4104366. Its totient is φ = 1250832.

The previous prime is 2616407. The next prime is 2616437. The reversal of 2616434 is 4346162.

It can be written as a sum of positive squares in only one way, i.e., 1968409 + 648025 = 1403^2 + 805^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2616437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179 + ... + 2294.

2^2616434 is an apocalyptic number.

2616434 is a deficient number, since it is larger than the sum of its proper divisors (1487932).

2616434 is a wasteful number, since it uses less digits than its factorization.

2616434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521 (or 2498 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2616434 is about 1617.5394894716. The cubic root of 2616434 is about 137.7959948645.

The spelling of 2616434 in words is "two million, six hundred sixteen thousand, four hundred thirty-four".