38432828398 has 32 divisors (see below), whose sum is σ = 62663040000. Its totient is φ = 17611551360.

The previous prime is 38432828393. The next prime is 38432828411. The reversal of 38432828398 is 89382823483.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38432828393) 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, 5956278 + ... + 5962726.

It is an arithmetic number, because the mean of its divisors is an integer number (1958220000).

Almost surely, 2^38432828398 is an apocalyptic number.

38432828398 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

38432828398 is a deficient number, since it is larger than the sum of its proper divisors (24230211602).

38432828398 is a wasteful number, since it uses less digits than its factorization.

38432828398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560.

The product of its digits is 15925248, while the sum is 58.

The spelling of 38432828398 in words is "thirty-eight billion, four hundred thirty-two million, eight hundred twenty-eight thousand, three hundred ninety-eight".