3420431304 has 32 divisors (see below), whose sum is σ = 8558576640. Its totient is φ = 1139144000.

The previous prime is 3420431299. The next prime is 3420431323. The reversal of 3420431304 is 4031340243.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34287 + ... + 89534.

It is an arithmetic number, because the mean of its divisors is an integer number (267455520).

Almost surely, 2^3420431304 is an apocalyptic number.

It is an amenable number.

3420431304 is an abundant number, since it is smaller than the sum of its proper divisors (5138145336).

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

3420431304 is a wasteful number, since it uses less digits than its factorization.

3420431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124981 (or 124977 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3420431304 is about 58484.4535239922. The cubic root of 3420431304 is about 1506.7005870749.

Adding to 3420431304 its reverse (4031340243), we get a palindrome (7451771547).

The spelling of 3420431304 in words is "three billion, four hundred twenty million, four hundred thirty-one thousand, three hundred four".