3420043100 has 36 divisors (see below), whose sum is σ = 7465970064. Its totient is φ = 1359818880.

The previous prime is 3420043097. The next prime is 3420043127. The reversal of 3420043100 is 13400243.

It is a super-2 number, since 2×3420043100² = 23393389611715220000, 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 11 ways as a sum of consecutive naturals, for example, 85697 + ... + 119096.

Almost surely, 2^3420043100 is an apocalyptic number.

It is an amenable number.

3420043100 is an abundant number, since it is smaller than the sum of its proper divisors (4045926964).

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

3420043100 is a wasteful number, since it uses less digits than its factorization.

3420043100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204974 (or 204967 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3420043100 is about 58481.1345649176. The cubic root of 3420043100 is about 1506.6435836084.

Adding to 3420043100 its reverse (13400243), we get a palindrome (3433443343).

The spelling of 3420043100 in words is "three billion, four hundred twenty million, forty-three thousand, one hundred".