60400330 has 16 divisors (see below), whose sum is σ = 112470120. Its totient is φ = 23326912.

The previous prime is 60400313. The next prime is 60400331. The reversal of 60400330 is 3300406.

It is a happy number.

60400330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 28804689 + 31595641 = 5367^2 + 5621^2 .

It is not an unprimeable number, because it can be changed into a prime (60400331) 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 7 ways as a sum of consecutive naturals, for example, 103849 + ... + 104428.

Almost surely, 2^60400330 is an apocalyptic number.

60400330 is a deficient number, since it is larger than the sum of its proper divisors (52069790).

60400330 is a wasteful number, since it uses less digits than its factorization.

60400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208313.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 60400330 is about 7771.7649218180. The cubic root of 60400330 is about 392.3555231166.

Adding to 60400330 its reverse (3300406), we get a palindrome (63700736).

The spelling of 60400330 in words is "sixty million, four hundred thousand, three hundred thirty".