3262432240 has 80 divisors (see below), whose sum is σ = 8331609600. Its totient is φ = 1182525696.

The previous prime is 3262432237. The next prime is 3262432267. The reversal of 3262432240 is 422342623.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 3262432199 and 3262432208.

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, 11700 + ... + 81619.

It is an arithmetic number, because the mean of its divisors is an integer number (104145120).

Almost surely, 2^3262432240 is an apocalyptic number.

It is an amenable number.

3262432240 is an abundant number, since it is smaller than the sum of its proper divisors (5069177360).

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

3262432240 is a wasteful number, since it uses less digits than its factorization.

3262432240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93374 (or 93368 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 3262432240 is about 57117.7051359734. The cubic root of 3262432240 is about 1483.1343726187.

Adding to 3262432240 its reverse (422342623), we get a palindrome (3684774863).

The spelling of 3262432240 in words is "three billion, two hundred sixty-two million, four hundred thirty-two thousand, two hundred forty".