361678 has 8 divisors (see below), whose sum is σ = 546840. Its totient is φ = 179400.

The previous prime is 361663. The next prime is 361679. The reversal of 361678 is 876163.

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 928.

It is an arithmetic number, because the mean of its divisors is an integer number (68355).

2³⁶¹⁶⁷⁸ is an apocalyptic number.

361678 is a deficient number, since it is larger than the sum of its proper divisors (185162).

361678 is a wasteful number, since it uses less digits than its factorization.

361678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442.

The product of its digits is 6048, while the sum is 31.

The square root of 361678 is about 601.3967076731. The cubic root of 361678 is about 71.2482219727.

The spelling of 361678 in words is "three hundred sixty-one thousand, six hundred seventy-eight".