3342434420 has 48 divisors (see below), whose sum is σ = 7563335808. Its totient is φ = 1233429120.

The previous prime is 3342434399. The next prime is 3342434437. The reversal of 3342434420 is 244342433.

It is a super-2 number, since 2×3342434420² = 22343735704001472800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770297 + ... + 774623.

It is an arithmetic number, because the mean of its divisors is an integer number (157569496).

Almost surely, 2^3342434420 is an apocalyptic number.

It is an amenable number.

3342434420 is an abundant number, since it is smaller than the sum of its proper divisors (4220901388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3342434420 is a wasteful number, since it uses less digits than its factorization.

3342434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7320 (or 7318 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 3342434420 is about 57813.7909153171. The cubic root of 3342434420 is about 1495.1598685128.

Adding to 3342434420 its reverse (244342433), we get a palindrome (3586776853).

The spelling of 3342434420 in words is "three billion, three hundred forty-two million, four hundred thirty-four thousand, four hundred twenty".