38432828469 has 8 divisors (see below), whose sum is σ = 58564310080. Its totient is φ = 21961616256.

The previous prime is 38432828461. The next prime is 38432828503. The reversal of 38432828469 is 96482823483.

It is a happy number.

38432828469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38432828469 - 2³ = 38432828461 is a prime.

It is a super-2 number, since 2×38432828469² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38432828461) 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, 915067324 + ... + 915067365.

It is an arithmetic number, because the mean of its divisors is an integer number (7320538760).

Almost surely, 2^38432828469 is an apocalyptic number.

It is an amenable number.

38432828469 is a deficient number, since it is larger than the sum of its proper divisors (20131481611).

38432828469 is a wasteful number, since it uses less digits than its factorization.

38432828469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830134699.

The product of its digits is 15925248, while the sum is 57.

The spelling of 38432828469 in words is "thirty-eight billion, four hundred thirty-two million, eight hundred twenty-eight thousand, four hundred sixty-nine".