1341843880 has 32 divisors (see below), whose sum is σ = 3251392200. Its totient is φ = 495449856.

The previous prime is 1341843871. The next prime is 1341843911. The reversal of 1341843880 is 883481431.

It can be written as a sum of positive squares in 4 ways, for example, as 1031308996 + 310534884 = 32114^2 + 17622^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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 7 ways as a sum of consecutive naturals, for example, 1289715 + ... + 1290754.

Almost surely, 2^1341843880 is an apocalyptic number.

1341843880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341843880 is an abundant number, since it is smaller than the sum of its proper divisors (1909548320).

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

1341843880 is a wasteful number, since it uses less digits than its factorization.

1341843880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580493 (or 2580489 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 1341843880 is about 36631.1872589464. The cubic root of 1341843880 is about 1102.9792186235.

The spelling of 1341843880 in words is "one billion, three hundred forty-one million, eight hundred forty-three thousand, eight hundred eighty".