494949375 has 30 divisors (see below), whose sum is σ = 893382776. Its totient is φ = 263970000.

The previous prime is 494949359. The next prime is 494949383. The reversal of 494949375 is 573949494.

494949375 is a `hidden beast` number, since 49 + 49 + 493 + 75 = 666.

It is not a de Polignac number, because 494949375 - 2⁴ = 494949359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 38371 + ... + 49620.

Almost surely, 2^494949375 is an apocalyptic number.

494949375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

494949375 is a deficient number, since it is larger than the sum of its proper divisors (398433401).

494949375 is an equidigital number, since it uses as much as digits as its factorization.

494949375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88017 (or 87999 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 494949375 is about 22247.4577199284. The cubic root of 494949375 is about 791.0190209502.

The spelling of 494949375 in words is "four hundred ninety-four million, nine hundred forty-nine thousand, three hundred seventy-five".