387825333 has 16 divisors (see below), whose sum is σ = 616667136. Its totient is φ = 211978800.

The previous prime is 387825313. The next prime is 387825337. The reversal of 387825333 is 333528783.

It is not a de Polignac number, because 387825333 - 2¹⁶ = 387759797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387825337) 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 15 ways as a sum of consecutive naturals, for example, 400993 + ... + 401958.

It is an arithmetic number, because the mean of its divisors is an integer number (38541696).

Almost surely, 2^387825333 is an apocalyptic number.

It is an amenable number.

387825333 is a deficient number, since it is larger than the sum of its proper divisors (228841803).

387825333 is a wasteful number, since it uses less digits than its factorization.

387825333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802984.

The product of its digits is 362880, while the sum is 42.

The square root of 387825333 is about 19693.2814177831. The cubic root of 387825333 is about 729.2538400718.

The spelling of 387825333 in words is "three hundred eighty-seven million, eight hundred twenty-five thousand, three hundred thirty-three".