38230491736 has 32 divisors (see below), whose sum is σ = 75616632000. Its totient is φ = 18070369056.

The previous prime is 38230491731. The next prime is 38230491763. The reversal of 38230491736 is 63719403283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38230491731) 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, 198306 + ... + 340273.

It is an arithmetic number, because the mean of its divisors is an integer number (2363019750).

Almost surely, 2^38230491736 is an apocalyptic number.

It is an amenable number.

38230491736 is a deficient number, since it is larger than the sum of its proper divisors (37386140264).

38230491736 is a wasteful number, since it uses less digits than its factorization.

38230491736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539071 (or 539067 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 38230491736 in words is "thirty-eight billion, two hundred thirty million, four hundred ninety-one thousand, seven hundred thirty-six".