3420004412 has 48 divisors (see below), whose sum is σ = 6850980864. Its totient is φ = 1478664000.

The previous prime is 3420004373. The next prime is 3420004429. The reversal of 3420004412 is 2144000243.

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, 173837 + ... + 192507.

It is an arithmetic number, because the mean of its divisors is an integer number (142728768).

Almost surely, 2^3420004412 is an apocalyptic number.

It is an amenable number.

3420004412 is an abundant number, since it is smaller than the sum of its proper divisors (3430976452).

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

3420004412 is a wasteful number, since it uses less digits than its factorization.

3420004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18890 (or 18888 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3420004412 is about 58480.8037906457. The cubic root of 3420004412 is about 1506.6379024668.

Adding to 3420004412 its reverse (2144000243), we get a palindrome (5564004655).

The spelling of 3420004412 in words is "three billion, four hundred twenty million, four thousand, four hundred twelve".