3216503134 has 8 divisors (see below), whose sum is σ = 5195889720. Its totient is φ = 1484539896.

The previous prime is 3216503093. The next prime is 3216503137. The reversal of 3216503134 is 4313056123.

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

It is a super-2 number, since 2×3216503134² = 20691784822063643912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216503137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61855804 + ... + 61855855.

It is an arithmetic number, because the mean of its divisors is an integer number (649486215).

Almost surely, 2^3216503134 is an apocalyptic number.

3216503134 is a deficient number, since it is larger than the sum of its proper divisors (1979386586).

3216503134 is a wasteful number, since it uses less digits than its factorization.

3216503134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123711674.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3216503134 is about 56714.2233835570. The cubic root of 3216503134 is about 1476.1415097639.

Adding to 3216503134 its reverse (4313056123), we get a palindrome (7529559257).

The spelling of 3216503134 in words is "three billion, two hundred sixteen million, five hundred three thousand, one hundred thirty-four".