356494 has 4 divisors (see below), whose sum is σ = 534744. Its totient is φ = 178246.

The previous prime is 356479. The next prime is 356501. The reversal of 356494 is 494653.

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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89122 + ... + 89125.

It is an arithmetic number, because the mean of its divisors is an integer number (133686).

2³⁵⁶⁴⁹⁴ is an apocalyptic number.

356494 is a deficient number, since it is larger than the sum of its proper divisors (178250).

356494 is a wasteful number, since it uses less digits than its factorization.

356494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178249.

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

The square root of 356494 is about 597.0711850358. The cubic root of 356494 is about 70.9061777338.

It can be divided in two parts, 35649 and 4, that added together give a palindrome (35653).

The spelling of 356494 in words is "three hundred fifty-six thousand, four hundred ninety-four".