3422904732 has 72 divisors (see below), whose sum is σ = 9435957440. Its totient is φ = 1039858560.

The previous prime is 3422904731. The next prime is 3422904787. The reversal of 3422904732 is 2374092243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422904731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9319 + ... + 83262.

Almost surely, 2^3422904732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422904732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717978720).

3422904732 is an abundant number, since it is smaller than the sum of its proper divisors (6013052708).

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

3422904732 is a wasteful number, since it uses less digits than its factorization.

3422904732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92683 (or 92678 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3422904732 is about 58505.5957323742. The cubic root of 3422904732 is about 1507.0636813892.

Adding to 3422904732 its reverse (2374092243), we get a palindrome (5796996975).

The spelling of 3422904732 in words is "three billion, four hundred twenty-two million, nine hundred four thousand, seven hundred thirty-two".