387356 has 12 divisors (see below), whose sum is σ = 682920. Its totient is φ = 192240.

The previous prime is 387341. The next prime is 387371. The reversal of 387356 is 653783.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (387341) and next prime (387371).

It is a congruent number.

It is an unprimeable number.

387356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (56910).

2³⁸⁷³⁵⁶ is an apocalyptic number.

It is an amenable number.

387356 is a deficient number, since it is larger than the sum of its proper divisors (295564).

387356 is a wasteful number, since it uses less digits than its factorization.

387356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 387356 is about 622.3793055686. The cubic root of 387356 is about 72.8959548612.

The spelling of 387356 in words is "three hundred eighty-seven thousand, three hundred fifty-six".