2649310232 has 8 divisors (see below), whose sum is σ = 4967456700. Its totient is φ = 1324655112.

The previous prime is 2649310229. The next prime is 2649310273. The reversal of 2649310232 is 2320139462.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165581882 + ... + 165581897.

Almost surely, 2^2649310232 is an apocalyptic number.

It is an amenable number.

2649310232 is a deficient number, since it is larger than the sum of its proper divisors (2318146468).

2649310232 is a wasteful number, since it uses less digits than its factorization.

2649310232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331163785 (or 331163781 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2649310232 is about 51471.4506498505. The cubic root of 2649310232 is about 1383.7074278257.

Adding to 2649310232 its reverse (2320139462), we get a palindrome (4969449694).

The spelling of 2649310232 in words is "two billion, six hundred forty-nine million, three hundred ten thousand, two hundred thirty-two".