380508064 has 24 divisors (see below), whose sum is σ = 755761860. Its totient is φ = 188568576.

The previous prime is 380508053. The next prime is 380508091. The reversal of 380508064 is 460805083.

It can be written as a sum of positive squares in 2 ways, for example, as 380250000 + 258064 = 19500^2 + 508^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

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, 48999 + ... + 56230.

Almost surely, 2^380508064 is an apocalyptic number.

It is an amenable number.

380508064 is a deficient number, since it is larger than the sum of its proper divisors (375253796).

380508064 is a wasteful number, since it uses less digits than its factorization.

380508064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105352 (or 105344 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 380508064 is about 19506.6159033288. The cubic root of 380508064 is about 724.6383064663.

The spelling of 380508064 in words is "three hundred eighty million, five hundred eight thousand, sixty-four".