1383030368 has 96 divisors (see below), whose sum is σ = 2968812000. Its totient is φ = 632033280.

The previous prime is 1383030361. The next prime is 1383030403. The reversal of 1383030368 is 8630303831.

It is a super-3 number, since 3×1383030368³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383030361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2716898 + ... + 2717406.

It is an arithmetic number, because the mean of its divisors is an integer number (30925125).

Almost surely, 2^1383030368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1383030368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484406000).

1383030368 is an abundant number, since it is smaller than the sum of its proper divisors (1585781632).

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

1383030368 is a wasteful number, since it uses less digits than its factorization.

1383030368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 1383030368 is about 37189.1162573138. The cubic root of 1383030368 is about 1114.1506177782.

The spelling of 1383030368 in words is "one billion, three hundred eighty-three million, thirty thousand, three hundred sixty-eight".