1383342064 has 30 divisors (see below), whose sum is σ = 2902261416. Its totient is φ = 638464320.

The previous prime is 1383342031. The next prime is 1383342083. The reversal of 1383342064 is 4602433831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253092 + ... + 258499.

Almost surely, 2^1383342064 is an apocalyptic number.

It is an amenable number.

1383342064 is an abundant number, since it is smaller than the sum of its proper divisors (1518919352).

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

1383342064 is a wasteful number, since it uses less digits than its factorization.

1383342064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511625 (or 511606 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 1383342064 is about 37193.3067096756. The cubic root of 1383342064 is about 1114.2343108562.

Adding to 1383342064 its reverse (4602433831), we get a palindrome (5985775895).

The spelling of 1383342064 in words is "one billion, three hundred eighty-three million, three hundred forty-two thousand, sixty-four".