3502216442 has 8 divisors (see below), whose sum is σ = 5375495136. Its totient is φ = 1710384732.

The previous prime is 3502216411. The next prime is 3502216447. The reversal of 3502216442 is 2446122053.

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

It is not an unprimeable number, because it can be changed into a prime (3502216447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20361638 + ... + 20361809.

It is an arithmetic number, because the mean of its divisors is an integer number (671936892).

Almost surely, 2^3502216442 is an apocalyptic number.

3502216442 is a deficient number, since it is larger than the sum of its proper divisors (1873278694).

3502216442 is a wasteful number, since it uses less digits than its factorization.

3502216442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40723492.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 3502216442 is about 59179.5272201460. The cubic root of 3502216442 is about 1518.6149146574.

Adding to 3502216442 its reverse (2446122053), we get a palindrome (5948338495).

The spelling of 3502216442 in words is "three billion, five hundred two million, two hundred sixteen thousand, four hundred forty-two".