43847895396 has 12 divisors (see below), whose sum is σ = 102311755952. Its totient is φ = 14615965128.

The previous prime is 43847895391. The next prime is 43847895407. The reversal of 43847895396 is 69359874834.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (43847895391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826995630 + ... + 1826995653.

Almost surely, 2^43847895396 is an apocalyptic number.

It is an amenable number.

43847895396 is an abundant number, since it is smaller than the sum of its proper divisors (58463860556).

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

43847895396 is a wasteful number, since it uses less digits than its factorization.

43847895396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653991290 (or 3653991288 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 66.

The spelling of 43847895396 in words is "forty-three billion, eight hundred forty-seven million, eight hundred ninety-five thousand, three hundred ninety-six".