3211213330 has 32 divisors (see below), whose sum is σ = 6303628800. Its totient is φ = 1170666432.

The previous prime is 3211213307. The next prime is 3211213331. The reversal of 3211213330 is 333121123.

It is a super-4 number, since 4×3211213330⁴ (a number of 39 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3211213298 and 3211213307.

It is not an unprimeable number, because it can be changed into a prime (3211213331) 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, 146070 + ... + 166609.

It is an arithmetic number, because the mean of its divisors is an integer number (196988400).

Almost surely, 2^3211213330 is an apocalyptic number.

3211213330 is a deficient number, since it is larger than the sum of its proper divisors (3092415470).

3211213330 is a wasteful number, since it uses less digits than its factorization.

3211213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312778.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3211213330 is about 56667.5685908616. The cubic root of 3211213330 is about 1475.3318537052.

Adding to 3211213330 its reverse (333121123), we get a palindrome (3544334453).

The spelling of 3211213330 in words is "three billion, two hundred eleven million, two hundred thirteen thousand, three hundred thirty".