1383350616 has 32 divisors (see below), whose sum is σ = 3842641200. Its totient is φ = 461116800.

The previous prime is 1383350611. The next prime is 1383350623. The reversal of 1383350616 is 6160533831.

It is a happy number.

1383350616 is a `hidden beast` number, since 1 + 3 + 8 + 3 + 35 + 0 + 616 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383350611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3201985 + ... + 3202416.

Almost surely, 2^1383350616 is an apocalyptic number.

It is an amenable number.

1383350616 is an abundant number, since it is smaller than the sum of its proper divisors (2459290584).

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

1383350616 is a wasteful number, since it uses less digits than its factorization.

1383350616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404416 (or 6404406 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 1383350616 is about 37193.4216764201. The cubic root of 1383350616 is about 1114.2366069652.

The spelling of 1383350616 in words is "one billion, three hundred eighty-three million, three hundred fifty thousand, six hundred sixteen".