3858380536 has 32 divisors (see below), whose sum is σ = 7285505040. Its totient is φ = 1915619328.

The previous prime is 3858380531. The next prime is 3858380567. The reversal of 3858380536 is 6350838583.

It is a self number, because there is not a number n which added to its sum of digits gives 3858380536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858380531) 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, 907231 + ... + 911473.

Almost surely, 2^3858380536 is an apocalyptic number.

It is an amenable number.

3858380536 is a deficient number, since it is larger than the sum of its proper divisors (3427124504).

3858380536 is a wasteful number, since it uses less digits than its factorization.

3858380536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023 (or 5019 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The square root of 3858380536 is about 62115.8638030576. The cubic root of 3858380536 is about 1568.4416002045.

The spelling of 3858380536 in words is "three billion, eight hundred fifty-eight million, three hundred eighty thousand, five hundred thirty-six".