3502246042 has 8 divisors (see below), whose sum is σ = 5352489396. Its totient is φ = 1718082912.

The previous prime is 3502246037. The next prime is 3502246057. The reversal of 3502246042 is 2406422053.

It can be written as a sum of positive squares in 2 ways, for example, as 3496238641 + 6007401 = 59129^2 + 2451^2 .

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 3502246042.

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, 16519923 + ... + 16520134.

Almost surely, 2^3502246042 is an apocalyptic number.

3502246042 is a deficient number, since it is larger than the sum of its proper divisors (1850243354).

3502246042 is a wasteful number, since it uses less digits than its factorization.

3502246042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33040112.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3502246042 is about 59179.7773061035. Note that the first 3 decimals coincide. The cubic root of 3502246042 is about 1518.6191929837.

Adding to 3502246042 its reverse (2406422053), we get a palindrome (5908668095).

The spelling of 3502246042 in words is "three billion, five hundred two million, two hundred forty-six thousand, forty-two".