383803383734 has 16 divisors (see below), whose sum is σ = 605488970880. Its totient is φ = 182207326080.

The previous prime is 383803383721. The next prime is 383803383751. The reversal of 383803383734 is 437383308383.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58396499 + ... + 58403070.

It is an arithmetic number, because the mean of its divisors is an integer number (37843060680).

Almost surely, 2^383803383734 is an apocalyptic number.

383803383734 is a deficient number, since it is larger than the sum of its proper divisors (221685587146).

383803383734 is a wasteful number, since it uses less digits than its factorization.

383803383734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116799655.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 383803383734 in words is "three hundred eighty-three billion, eight hundred three million, three hundred eighty-three thousand, seven hundred thirty-four".