387358 has 4 divisors (see below), whose sum is σ = 581040. Its totient is φ = 193678.

The previous prime is 387341. The next prime is 387371. The reversal of 387358 is 853783.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

387358 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96838 + ... + 96841.

It is an arithmetic number, because the mean of its divisors is an integer number (145260).

2³⁸⁷³⁵⁸ is an apocalyptic number.

387358 is a deficient number, since it is larger than the sum of its proper divisors (193682).

387358 is a wasteful number, since it uses less digits than its factorization.

387358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193681.

The product of its digits is 20160, while the sum is 34.

The square root of 387358 is about 622.3809123037. The cubic root of 387358 is about 72.8960803200.

It can be divided in two parts, 38 and 7358, that added together give a square (7396 = 86²).

The spelling of 387358 in words is "three hundred eighty-seven thousand, three hundred fifty-eight".