3213534830 has 16 divisors (see below), whose sum is σ = 6310214064. Its totient is φ = 1168558080.

The previous prime is 3213534829. The next prime is 3213534833. The reversal of 3213534830 is 384353123.

It is a super-2 number, since 2×3213534830² = 20653612207246257800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213534833) 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 7 ways as a sum of consecutive naturals, for example, 14606867 + ... + 14607086.

It is an arithmetic number, because the mean of its divisors is an integer number (394388379).

Almost surely, 2^3213534830 is an apocalyptic number.

3213534830 is a deficient number, since it is larger than the sum of its proper divisors (3096679234).

3213534830 is a wasteful number, since it uses less digits than its factorization.

3213534830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29213971.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3213534830 is about 56688.0483876452. The cubic root of 3213534830 is about 1475.6872913057.

Adding to 3213534830 its reverse (384353123), we get a palindrome (3597887953).

The spelling of 3213534830 in words is "three billion, two hundred thirteen million, five hundred thirty-four thousand, eight hundred thirty".