1303870260 has 192 divisors, whose sum is σ = 4570030080. Its totient is φ = 269844480.

The previous prime is 1303870229. The next prime is 1303870277. The reversal of 1303870260 is 620783031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1695156 + ... + 1695924.

It is an arithmetic number, because the mean of its divisors is an integer number (23802240).

Almost surely, 2^1303870260 is an apocalyptic number.

1303870260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1303870260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2285015040).

1303870260 is an abundant number, since it is smaller than the sum of its proper divisors (3266159820).

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

1303870260 is a wasteful number, since it uses less digits than its factorization.

1303870260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1303870260 is about 36109.1437173467. The cubic root of 1303870260 is about 1092.4748803368.

The spelling of 1303870260 in words is "one billion, three hundred three million, eight hundred seventy thousand, two hundred sixty".