383702961 has 8 divisors (see below), whose sum is σ = 512007840. Its totient is φ = 255600032.

The previous prime is 383702959. The next prime is 383702981. The reversal of 383702961 is 169207383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 383702961 - 2¹ = 383702959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (383702911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45996 + ... + 53693.

It is an arithmetic number, because the mean of its divisors is an integer number (64000980).

Almost surely, 2^383702961 is an apocalyptic number.

It is an amenable number.

383702961 is a deficient number, since it is larger than the sum of its proper divisors (128304879).

383702961 is a wasteful number, since it uses less digits than its factorization.

383702961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100975.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 383702961 is about 19588.3373720181. The cubic root of 383702961 is about 726.6607736198.

The spelling of 383702961 in words is "three hundred eighty-three million, seven hundred two thousand, nine hundred sixty-one".