259980948 has 24 divisors (see below), whose sum is σ = 674024960. Its totient is φ = 86660280.

The previous prime is 259980947. The next prime is 259980989. The reversal of 259980948 is 849089952.

259980948 is a `hidden beast` number, since 2 + 599 + 8 + 0 + 9 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 259980894 and 259980903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259980947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203508 + ... + 1203723.

Almost surely, 2^259980948 is an apocalyptic number.

It is an amenable number.

259980948 is an abundant number, since it is smaller than the sum of its proper divisors (414044012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

259980948 is a wasteful number, since it uses less digits than its factorization.

259980948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407244 (or 2407236 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 259980948 is about 16123.9247083333. The cubic root of 259980948 is about 638.2348398293.

The spelling of 259980948 in words is "two hundred fifty-nine million, nine hundred eighty thousand, nine hundred forty-eight".