3401132320 has 24 divisors (see below), whose sum is σ = 8035175484. Its totient is φ = 1360452864.

The previous prime is 3401132311. The next prime is 3401132321. The reversal of 3401132320 is 232311043.

It can be written as a sum of positive squares in 2 ways, for example, as 3191346064 + 209786256 = 56492^2 + 14484^2 .

It is not an unprimeable number, because it can be changed into a prime (3401132321) 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 3 ways as a sum of consecutive naturals, for example, 10628379 + ... + 10628698.

Almost surely, 2^3401132320 is an apocalyptic number.

It is an amenable number.

3401132320 is an abundant number, since it is smaller than the sum of its proper divisors (4634043164).

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

3401132320 is a wasteful number, since it uses less digits than its factorization.

3401132320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21257092 (or 21257084 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3401132320 is about 58319.2277040772. The cubic root of 3401132320 is about 1503.8615054682.

Adding to 3401132320 its reverse (232311043), we get a palindrome (3633443363).

The spelling of 3401132320 in words is "three billion, four hundred one million, one hundred thirty-two thousand, three hundred twenty".