3213625160 has 64 divisors (see below), whose sum is σ = 7316049600. Its totient is φ = 1270331136.

The previous prime is 3213625147. The next prime is 3213625189. The reversal of 3213625160 is 615263123.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2648714 + ... + 2649926.

It is an arithmetic number, because the mean of its divisors is an integer number (114313275).

Almost surely, 2^3213625160 is an apocalyptic number.

It is an amenable number.

3213625160 is an abundant number, since it is smaller than the sum of its proper divisors (4102424440).

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

3213625160 is a wasteful number, since it uses less digits than its factorization.

3213625160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3213625160 is about 56688.8451108329. The cubic root of 3213625160 is about 1475.7011179889.

Adding to 3213625160 its reverse (615263123), we get a palindrome (3828888283).

The spelling of 3213625160 in words is "three billion, two hundred thirteen million, six hundred twenty-five thousand, one hundred sixty".