365494 has 4 divisors (see below), whose sum is σ = 548244. Its totient is φ = 182746.

The previous prime is 365489. The next prime is 365507. The reversal of 365494 is 494563.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a congruent number.

It is an unprimeable 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, 91372 + ... + 91375.

It is an arithmetic number, because the mean of its divisors is an integer number (137061).

2³⁶⁵⁴⁹⁴ is an apocalyptic number.

365494 is a deficient number, since it is larger than the sum of its proper divisors (182750).

365494 is a wasteful number, since it uses less digits than its factorization.

365494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182749.

The product of its digits is 12960, while the sum is 31.

The square root of 365494 is about 604.5609977496. The cubic root of 365494 is about 71.4979215983.

The spelling of 365494 in words is "three hundred sixty-five thousand, four hundred ninety-four".