494078827 has 8 divisors (see below), whose sum is σ = 543766320. Its totient is φ = 445186560.

The previous prime is 494078821. The next prime is 494078861. The reversal of 494078827 is 728870494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494078827 is a prime.

It is a super-2 number, since 2×494078827² = 488227774579391858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494078821) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 197502 + ... + 199987.

It is an arithmetic number, because the mean of its divisors is an integer number (67970790).

Almost surely, 2^494078827 is an apocalyptic number.

494078827 is a deficient number, since it is larger than the sum of its proper divisors (49687493).

494078827 is a wasteful number, since it uses less digits than its factorization.

494078827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397613.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 494078827 is about 22227.8839973579. The cubic root of 494078827 is about 790.5549841646.

The spelling of 494078827 in words is "four hundred ninety-four million, seventy-eight thousand, eight hundred twenty-seven".