3420111333 has 8 divisors (see below), whose sum is σ = 4563091008. Its totient is φ = 2278602944.

The previous prime is 3420111329. The next prime is 3420111337. The reversal of 3420111333 is 3331110243.

It is an interprime number because it is at equal distance from previous prime (3420111329) and next prime (3420111337).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3420111333 - 2² = 3420111329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420111337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362385 + ... + 371702.

It is an arithmetic number, because the mean of its divisors is an integer number (570386376).

Almost surely, 2^3420111333 is an apocalyptic number.

It is an amenable number.

3420111333 is a deficient number, since it is larger than the sum of its proper divisors (1142979675).

3420111333 is a wasteful number, since it uses less digits than its factorization.

3420111333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735643.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3420111333 is about 58481.7179381728. The cubic root of 3420111333 is about 1506.6536031827.

Adding to 3420111333 its reverse (3331110243), we get a palindrome (6751221576).

The spelling of 3420111333 in words is "three billion, four hundred twenty million, one hundred eleven thousand, three hundred thirty-three".