495388 has 12 divisors (see below), whose sum is σ = 872032. Its totient is φ = 246240.

The previous prime is 495377. The next prime is 495389. The reversal of 495388 is 883594.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495389) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 856 + ... + 1312.

2⁴⁹⁵³⁸⁸ is an apocalyptic number.

It is an amenable number.

495388 is a deficient number, since it is larger than the sum of its proper divisors (376644).

495388 is a wasteful number, since it uses less digits than its factorization.

495388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 730 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 495388 is about 703.8380495540. The cubic root of 495388 is about 79.1252619438.

It can be divided in two parts, 4953 and 88, that added together give a square (5041 = 71²).

The spelling of 495388 in words is "four hundred ninety-five thousand, three hundred eighty-eight".