38834000919 has 72 divisors (see below), whose sum is σ = 65725099440. Its totient is φ = 22030589952.

The previous prime is 38834000911. The next prime is 38834000951. The reversal of 38834000919 is 91900043883.

38834000919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38834000919 - 2³ = 38834000911 is a prime.

It is a super-2 number, since 2×38834000919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38834000911) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 50498967 + ... + 50499735.

Almost surely, 2^38834000919 is an apocalyptic number.

38834000919 is a deficient number, since it is larger than the sum of its proper divisors (26891098521).

38834000919 is a wasteful number, since it uses less digits than its factorization.

With its successor (38834000920) it forms an eRAP, since the sums of their prime factors are consecutive (1469 and 1470).

38834000919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 38834000919 in words is "thirty-eight billion, eight hundred thirty-four million, nine hundred nineteen", and thus it is an aban number.