387276 has 24 divisors (see below), whose sum is σ = 920640. Its totient is φ = 126672.

The previous prime is 387269. The next prime is 387281. The reversal of 387276 is 672783.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435 + ... + 981.

It is an arithmetic number, because the mean of its divisors is an integer number (38360).

2³⁸⁷²⁷⁶ is an apocalyptic number.

It is an amenable number.

387276 is an abundant number, since it is smaller than the sum of its proper divisors (533364).

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

387276 is a wasteful number, since it uses less digits than its factorization.

387276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 611 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 387276 is about 622.3150327607. The cubic root of 387276 is about 72.8909361550.

The spelling of 387276 in words is "three hundred eighty-seven thousand, two hundred seventy-six".