3070642 has 8 divisors (see below), whose sum is σ = 4876956. Its totient is φ = 1444992.

The previous prime is 3070637. The next prime is 3070657. The reversal of 3070642 is 2460703.

It can be written as a sum of positive squares in 2 ways, for example, as 2893401 + 177241 = 1701^2 + 421^2 .

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

It is an Ulam number.

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, 45123 + ... + 45190.

Almost surely, 2^3070642 is an apocalyptic number.

3070642 is a deficient number, since it is larger than the sum of its proper divisors (1806314).

3070642 is a wasteful number, since it uses less digits than its factorization.

3070642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90332.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3070642 is about 1752.3247415933. The cubic root of 3070642 is about 145.3482236985.

The spelling of 3070642 in words is "three million, seventy thousand, six hundred forty-two".