1341643600 has 120 divisors (see below), whose sum is σ = 3552317280. Its totient is φ = 482880000.

The previous prime is 1341643579. The next prime is 1341643631. The reversal of 1341643600 is 63461431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442891 + ... + 445909.

It is an arithmetic number, because the mean of its divisors is an integer number (29602644).

Almost surely, 2^1341643600 is an apocalyptic number.

1341643600 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 1341643600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776158640).

1341643600 is an abundant number, since it is smaller than the sum of its proper divisors (2210673680).

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

1341643600 is a wasteful number, since it uses less digits than its factorization.

1341643600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149 (or 3138 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1341643600 is about 36628.4534208039. The cubic root of 1341643600 is about 1102.9243399915.

The spelling of 1341643600 in words is "one billion, three hundred forty-one million, six hundred forty-three thousand, six hundred".