387007045 has 8 divisors (see below), whose sum is σ = 464735520. Its totient is φ = 309387600.

The previous prime is 387007043. The next prime is 387007051. The reversal of 387007045 is 540700783.

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

It is not a de Polignac number, because 387007045 - 2¹ = 387007043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 387007045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387007043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19231 + ... + 33820.

It is an arithmetic number, because the mean of its divisors is an integer number (58091940).

Almost surely, 2^387007045 is an apocalyptic number.

It is an amenable number.

387007045 is a deficient number, since it is larger than the sum of its proper divisors (77728475).

387007045 is a wasteful number, since it uses less digits than its factorization.

387007045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54515.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 387007045 is about 19672.4946308291. The cubic root of 387007045 is about 728.7405850890.

The spelling of 387007045 in words is "three hundred eighty-seven million, seven thousand, forty-five".