3213352156 has 12 divisors (see below), whose sum is σ = 6426704368. Its totient is φ = 1377150912.

The previous prime is 3213352141. The next prime is 3213352157. The reversal of 3213352156 is 6512533123.

3213352156 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213352157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57381261 + ... + 57381316.

Almost surely, 2^3213352156 is an apocalyptic number.

It is an amenable number.

3213352156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213352156 is a wasteful number, since it uses less digits than its factorization.

3213352156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114762588 (or 114762586 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

The square root of 3213352156 is about 56686.4371432885. The cubic root of 3213352156 is about 1475.6593288674.

Adding to 3213352156 its reverse (6512533123), we get a palindrome (9725885279).

The spelling of 3213352156 in words is "three billion, two hundred thirteen million, three hundred fifty-two thousand, one hundred fifty-six".