3506246242 has 8 divisors (see below), whose sum is σ = 5260283100. Its totient is φ = 1752818544.

The previous prime is 3506246203. The next prime is 3506246327. The reversal of 3506246242 is 2426426053.

It can be written as a sum of positive squares in 2 ways, for example, as 3097033801 + 409212441 = 55651^2 + 20229^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3506246198 and 3506246207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137617 + ... + 161092.

Almost surely, 2^3506246242 is an apocalyptic number.

3506246242 is a deficient number, since it is larger than the sum of its proper divisors (1754036858).

3506246242 is a wasteful number, since it uses less digits than its factorization.

3506246242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304580.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 3506246242 is about 59213.5646790497. The cubic root of 3506246242 is about 1519.1971524851.

The spelling of 3506246242 in words is "three billion, five hundred six million, two hundred forty-six thousand, two hundred forty-two".