1260480918 has 8 divisors (see below), whose sum is σ = 2520961848. Its totient is φ = 420160304.

The previous prime is 1260480883. The next prime is 1260480943. The reversal of 1260480918 is 8190840621.

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

1260480918 is an admirable 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, 105040071 + ... + 105040082.

It is an arithmetic number, because the mean of its divisors is an integer number (315120231).

Almost surely, 2^1260480918 is an apocalyptic number.

1260480918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1260480918 is a wasteful number, since it uses less digits than its factorization.

1260480918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210080158.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 1260480918 is about 35503.2522172265. The cubic root of 1260480918 is about 1080.2196963894.

The spelling of 1260480918 in words is "one billion, two hundred sixty million, four hundred eighty thousand, nine hundred eighteen".