1341646344 has 48 divisors (see below), whose sum is σ = 3731839020. Its totient is φ = 435127680.

The previous prime is 1341646333. The next prime is 1341646393. The reversal of 1341646344 is 4436461431.

1341646344 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 646 + 3 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1158585444 + 183060900 = 34038^2 + 13530^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1341646299 and 1341646308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249147 + ... + 254474.

Almost surely, 2^1341646344 is an apocalyptic number.

It is an amenable number.

1341646344 is an abundant number, since it is smaller than the sum of its proper divisors (2390192676).

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

1341646344 is a wasteful number, since it uses less digits than its factorization.

1341646344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503670 (or 503663 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 1341646344 is about 36628.4908780037. The cubic root of 1341646344 is about 1102.9250919106.

The spelling of 1341646344 in words is "one billion, three hundred forty-one million, six hundred forty-six thousand, three hundred forty-four".