3354218129 has 2 divisors, whose sum is σ = 3354218130. Its totient is φ = 3354218128.

The previous prime is 3354218123. The next prime is 3354218183. The reversal of 3354218129 is 9218124533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2780136529 + 574081600 = 52727^2 + 23960^2 .

It is a cyclic number.

It is not a de Polignac number, because 3354218129 - 2⁴ = 3354218113 is a prime.

It is a super-2 number, since 2×3354218129² = 22501558513824521282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3354218092 and 3354218101.

It is not a weakly prime, because it can be changed into another prime (3354218123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677109064 + 1677109065.

It is an arithmetic number, because the mean of its divisors is an integer number (1677109065).

Almost surely, 2^3354218129 is an apocalyptic number.

It is an amenable number.

3354218129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3354218129 is an equidigital number, since it uses as much as digits as its factorization.

3354218129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 3354218129 is about 57915.6121352438. The cubic root of 3354218129 is about 1496.9148632675.

The spelling of 3354218129 in words is "three billion, three hundred fifty-four million, two hundred eighteen thousand, one hundred twenty-nine".