38733909734 has 8 divisors (see below), whose sum is σ = 62570161920. Its totient is φ = 17877189096.

The previous prime is 38733909659. The next prime is 38733909793. The reversal of 38733909734 is 43790933783.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38733909734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744882854 + ... + 744882905.

It is an arithmetic number, because the mean of its divisors is an integer number (7821270240).

Almost surely, 2^38733909734 is an apocalyptic number.

38733909734 is a deficient number, since it is larger than the sum of its proper divisors (23836252186).

38733909734 is a wasteful number, since it uses less digits than its factorization.

38733909734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489765774.

The product of its (nonzero) digits is 10287648, while the sum is 56.

The spelling of 38733909734 in words is "thirty-eight billion, seven hundred thirty-three million, nine hundred nine thousand, seven hundred thirty-four".