387954 has 24 divisors (see below), whose sum is σ = 960960. Its totient is φ = 110808.

The previous prime is 387953. The next prime is 387967. The reversal of 387954 is 459783.

It is a super-2 number, since 2×387954² = 301016612232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (387953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1414 + ... + 1665.

It is an arithmetic number, because the mean of its divisors is an integer number (40040).

2³⁸⁷⁹⁵⁴ is an apocalyptic number.

387954 is an abundant number, since it is smaller than the sum of its proper divisors (573006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387954 is a wasteful number, since it uses less digits than its factorization.

387954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094 (or 3091 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 387954 is about 622.8595347267. The cubic root of 387954 is about 72.9334478202.

The spelling of 387954 in words is "three hundred eighty-seven thousand, nine hundred fifty-four".