387941061 has 8 divisors (see below), whose sum is σ = 517587840. Its totient is φ = 258460832.

The previous prime is 387941051. The next prime is 387941093. The reversal of 387941061 is 160149783.

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 387941061 - 2⁶ = 387940997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387941011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36096 + ... + 45593.

It is an arithmetic number, because the mean of its divisors is an integer number (64698480).

Almost surely, 2^387941061 is an apocalyptic number.

It is an amenable number.

387941061 is a deficient number, since it is larger than the sum of its proper divisors (129646779).

387941061 is a wasteful number, since it uses less digits than its factorization.

387941061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83275.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 387941061 is about 19696.2194595816. The cubic root of 387941061 is about 729.3263698836.

The spelling of 387941061 in words is "three hundred eighty-seven million, nine hundred forty-one thousand, sixty-one".