3058642 has 8 divisors (see below), whose sum is σ = 4712076. Its totient is φ = 1487952.

The previous prime is 3058637. The next prime is 3058661. The reversal of 3058642 is 2468503.

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 720801 = 1529^2 + 849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3058642.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20593 + ... + 20740.

Almost surely, 2^3058642 is an apocalyptic number.

3058642 is a deficient number, since it is larger than the sum of its proper divisors (1653434).

3058642 is a wasteful number, since it uses less digits than its factorization.

3058642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41372.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3058642 is about 1748.8973669144. The cubic root of 3058642 is about 145.1586373188.

It can be divided in two parts, 30586 and 42, that added together give a triangular number (30628 = T₂₄₇).

The spelling of 3058642 in words is "three million, fifty-eight thousand, six hundred forty-two".