495780395 has 32 divisors (see below), whose sum is σ = 688366080. Its totient is φ = 338999040.

The previous prime is 495780377. The next prime is 495780403. The reversal of 495780395 is 593087594.

It is not a de Polignac number, because 495780395 - 2¹² = 495776299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141434 + ... + 144896.

It is an arithmetic number, because the mean of its divisors is an integer number (21511440).

Almost surely, 2^495780395 is an apocalyptic number.

495780395 is a deficient number, since it is larger than the sum of its proper divisors (192585685).

495780395 is a wasteful number, since it uses less digits than its factorization.

495780395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The square root of 495780395 is about 22266.1266276827. The cubic root of 495780395 is about 791.4614803911.

The spelling of 495780395 in words is "four hundred ninety-five million, seven hundred eighty thousand, three hundred ninety-five".