3858134739 has 8 divisors (see below), whose sum is σ = 5148873360. Its totient is φ = 2569742976.

The previous prime is 3858134713. The next prime is 3858134773. The reversal of 3858134739 is 9374318583.

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

It is not a de Polignac number, because 3858134739 - 2²⁵ = 3824580307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3858134691 and 3858134700.

It is not an unprimeable number, because it can be changed into a prime (3858134779) 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, 582874 + ... + 589455.

It is an arithmetic number, because the mean of its divisors is an integer number (643609170).

Almost surely, 2^3858134739 is an apocalyptic number.

3858134739 is a deficient number, since it is larger than the sum of its proper divisors (1290738621).

3858134739 is a wasteful number, since it uses less digits than its factorization.

3858134739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173429.

The product of its digits is 2177280, while the sum is 51.

The square root of 3858134739 is about 62113.8852351067. The cubic root of 3858134739 is about 1568.4082937932.

The spelling of 3858134739 in words is "three billion, eight hundred fifty-eight million, one hundred thirty-four thousand, seven hundred thirty-nine".