38134837 has 8 divisors (see below), whose sum is σ = 41179320. Its totient is φ = 35106240.

The previous prime is 38134819. The next prime is 38134847. The reversal of 38134837 is 73843183.

It can be written as a sum of positive squares in 4 ways, for example, as 998001 + 37136836 = 999^2 + 6094^2 .

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

It is not a de Polignac number, because 38134837 - 2¹¹ = 38132789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38134796 and 38134805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38134847) 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, 1287 + ... + 8827.

It is an arithmetic number, because the mean of its divisors is an integer number (5147415).

Almost surely, 2^38134837 is an apocalyptic number.

It is an amenable number.

38134837 is a deficient number, since it is larger than the sum of its proper divisors (3044483).

38134837 is a wasteful number, since it uses less digits than its factorization.

38134837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7943.

The product of its digits is 48384, while the sum is 37.

The square root of 38134837 is about 6175.3410432137. The cubic root of 38134837 is about 336.5947192376.

The spelling of 38134837 in words is "thirty-eight million, one hundred thirty-four thousand, eight hundred thirty-seven".