2403213304 has 16 divisors (see below), whose sum is σ = 4549774320. Its totient is φ = 1189940160.

The previous prime is 2403213203. The next prime is 2403213317. The reversal of 2403213304 is 4033123042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457437 + ... + 1459084.

It is an arithmetic number, because the mean of its divisors is an integer number (284360895).

Almost surely, 2^2403213304 is an apocalyptic number.

It is an amenable number.

2403213304 is a deficient number, since it is larger than the sum of its proper divisors (2146561016).

2403213304 is a wasteful number, since it uses less digits than its factorization.

2403213304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916630 (or 2916626 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2403213304 is about 49022.5795322931. The cubic root of 2403213304 is about 1339.4631591294.

Adding to 2403213304 its reverse (4033123042), we get a palindrome (6436336346).

The spelling of 2403213304 in words is "two billion, four hundred three million, two hundred thirteen thousand, three hundred four".