260313998 has 8 divisors (see below), whose sum is σ = 446252592. Its totient is φ = 111563136.

The previous prime is 260313997. The next prime is 260314001. The reversal of 260313998 is 899313062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260313997) 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, 9296915 + ... + 9296942.

It is an arithmetic number, because the mean of its divisors is an integer number (55781574).

Almost surely, 2^260313998 is an apocalyptic number.

260313998 is a deficient number, since it is larger than the sum of its proper divisors (185938594).

260313998 is a wasteful number, since it uses less digits than its factorization.

260313998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18593866.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 260313998 is about 16134.2492233137. The cubic root of 260313998 is about 638.5072615981.

The spelling of 260313998 in words is "two hundred sixty million, three hundred thirteen thousand, nine hundred ninety-eight".