387843352 has 32 divisors (see below), whose sum is σ = 824367600. Its totient is φ = 169582464.

The previous prime is 387843329. The next prime is 387843367. The reversal of 387843352 is 253348783.

It is a junction number, because it is equal to n+sod(n) for n = 387843299 and 387843308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96163 + ... + 100114.

Almost surely, 2^387843352 is an apocalyptic number.

It is an amenable number.

387843352 is an abundant number, since it is smaller than the sum of its proper divisors (436524248).

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

387843352 is a wasteful number, since it uses less digits than its factorization.

387843352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196315 (or 196311 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 387843352 is about 19693.7389035196. The cubic root of 387843352 is about 729.2651340060.

The spelling of 387843352 in words is "three hundred eighty-seven million, eight hundred forty-three thousand, three hundred fifty-two".