260328944 has 10 divisors (see below), whose sum is σ = 504387360. Its totient is φ = 130164464.

The previous prime is 260328941. The next prime is 260328947. The reversal of 260328944 is 449823062.

It is a happy number.

260328944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (260328941) and next prime (260328947).

It is a junction number, because it is equal to n+sod(n) for n = 260328898 and 260328907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260328941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8135264 + ... + 8135295.

It is an arithmetic number, because the mean of its divisors is an integer number (50438736).

Almost surely, 2^260328944 is an apocalyptic number.

It is an amenable number.

260328944 is a deficient number, since it is larger than the sum of its proper divisors (244058416).

260328944 is a wasteful number, since it uses less digits than its factorization.

260328944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16270567 (or 16270561 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 260328944 is about 16134.7123928504. The cubic root of 260328944 is about 638.5194813878.

The spelling of 260328944 in words is "two hundred sixty million, three hundred twenty-eight thousand, nine hundred forty-four".