3211262116 has 48 divisors (see below), whose sum is σ = 6105504384. Its totient is φ = 1473728256.

The previous prime is 3211262113. The next prime is 3211262149. The reversal of 3211262116 is 6112621123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3211262113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242031 + ... + 254953.

It is an arithmetic number, because the mean of its divisors is an integer number (127198008).

Almost surely, 2^3211262116 is an apocalyptic number.

It is an amenable number.

3211262116 is a deficient number, since it is larger than the sum of its proper divisors (2894242268).

3211262116 is a wasteful number, since it uses less digits than its factorization.

3211262116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060 (or 13058 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 3211262116 is about 56667.9990470812. Note that the first 3 decimals coincide. The cubic root of 3211262116 is about 1475.3393249388.

Adding to 3211262116 its reverse (6112621123), we get a palindrome (9323883239).

The spelling of 3211262116 in words is "three billion, two hundred eleven million, two hundred sixty-two thousand, one hundred sixteen".