387073370 has 8 divisors (see below), whose sum is σ = 696732084. Its totient is φ = 154829344.

The previous prime is 387073369. The next prime is 387073373. The reversal of 387073370 is 73370783.

It can be written as a sum of positive squares in 2 ways, for example, as 379821121 + 7252249 = 19489^2 + 2693^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (387073373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19353659 + ... + 19353678.

Almost surely, 2^387073370 is an apocalyptic number.

387073370 is a deficient number, since it is larger than the sum of its proper divisors (309658714).

387073370 is a wasteful number, since it uses less digits than its factorization.

387073370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38707344.

The product of its (nonzero) digits is 74088, while the sum is 38.

The square root of 387073370 is about 19674.1802878798. The cubic root of 387073370 is about 728.7822130637.

The spelling of 387073370 in words is "three hundred eighty-seven million, seventy-three thousand, three hundred seventy".