387133352 has 16 divisors (see below), whose sum is σ = 729133440. Its totient is φ = 192697776.

The previous prime is 387133349. The next prime is 387133361. The reversal of 387133352 is 253331783.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106718 + ... + 110285.

It is an arithmetic number, because the mean of its divisors is an integer number (45570840).

Almost surely, 2^387133352 is an apocalyptic number.

It is an amenable number.

387133352 is a deficient number, since it is larger than the sum of its proper divisors (342000088).

387133352 is a wasteful number, since it uses less digits than its factorization.

387133352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217232 (or 217228 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 387133352 is about 19675.7046125418. The cubic root of 387133352 is about 728.8198558470.

The spelling of 387133352 in words is "three hundred eighty-seven million, one hundred thirty-three thousand, three hundred fifty-two".