387038337 has 24 divisors (see below), whose sum is σ = 626515776. Its totient is φ = 208151808.

The previous prime is 387038293. The next prime is 387038339. The reversal of 387038337 is 733830783.

It is a happy number.

It is not a de Polignac number, because 387038337 - 2⁸ = 387038081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (387038339) 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 23 ways as a sum of consecutive naturals, for example, 25818 + ... + 37955.

It is an arithmetic number, because the mean of its divisors is an integer number (26104824).

Almost surely, 2^387038337 is an apocalyptic number.

It is an amenable number.

387038337 is a deficient number, since it is larger than the sum of its proper divisors (239477439).

387038337 is a wasteful number, since it uses less digits than its factorization.

387038337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63817 (or 63800 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 387038337 is about 19673.2899383911. The cubic root of 387038337 is about 728.7602256753.

The spelling of 387038337 in words is "three hundred eighty-seven million, thirty-eight thousand, three hundred thirty-seven".