1343186064 has 100 divisors (see below), whose sum is σ = 4241030640. Its totient is φ = 407021760.

The previous prime is 1343186059. The next prime is 1343186077. The reversal of 1343186064 is 4606813431.

It is a happy number.

1343186064 is a `hidden beast` number, since 1 + 3 + 43 + 1 + 8 + 606 + 4 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32854 + ... + 61365.

Almost surely, 2^1343186064 is an apocalyptic number.

It is an amenable number.

1343186064 is an abundant number, since it is smaller than the sum of its proper divisors (2897844576).

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

1343186064 is a wasteful number, since it uses less digits than its factorization.

1343186064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94250 (or 94235 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1343186064 is about 36649.5029161379. The cubic root of 1343186064 is about 1103.3468490072.

Adding to 1343186064 its reverse (4606813431), we get a palindrome (5949999495).

The spelling of 1343186064 in words is "one billion, three hundred forty-three million, one hundred eighty-six thousand, sixty-four".