3320213629 has 2 divisors, whose sum is σ = 3320213630. Its totient is φ = 3320213628.

The previous prime is 3320213597. The next prime is 3320213641. The reversal of 3320213629 is 9263120233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1925191129 + 1395022500 = 43877^2 + 37350^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320213629 - 2⁵ = 3320213597 is a prime.

It is a super-2 number, since 2×3320213629² = 22047637084394699282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3320213629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3320210629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660106814 + 1660106815.

It is an arithmetic number, because the mean of its divisors is an integer number (1660106815).

Almost surely, 2^3320213629 is an apocalyptic number.

It is an amenable number.

3320213629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320213629 is an equidigital number, since it uses as much as digits as its factorization.

3320213629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3320213629 is about 57621.2949264419. The cubic root of 3320213629 is about 1491.8391818090.

The spelling of 3320213629 in words is "three billion, three hundred twenty million, two hundred thirteen thousand, six hundred twenty-nine".