3647134038 has 16 divisors (see below), whose sum is σ = 7366489776. Its totient is φ = 1203674400.

The previous prime is 3647134033. The next prime is 3647134039. The reversal of 3647134038 is 8304317463.

It is a super-2 number, since 2×3647134038² = 26603173382276370888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3647133987 and 3647134005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3647134033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008581 + ... + 3009792.

It is an arithmetic number, because the mean of its divisors is an integer number (460405611).

Almost surely, 2^3647134038 is an apocalyptic number.

3647134038 is an abundant number, since it is smaller than the sum of its proper divisors (3719355738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3647134038 is a wasteful number, since it uses less digits than its factorization.

3647134038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6018479.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 3647134038 is about 60391.5063398819. The cubic root of 3647134038 is about 1539.2786352785.

The spelling of 3647134038 in words is "three billion, six hundred forty-seven million, one hundred thirty-four thousand, thirty-eight".