494828494 has 4 divisors (see below), whose sum is σ = 742242744. Its totient is φ = 247414246.

The previous prime is 494828489. The next prime is 494828497.

494828494 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×494828494³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494828497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123707122 + ... + 123707125.

It is an arithmetic number, because the mean of its divisors is an integer number (185560686).

Almost surely, 2^494828494 is an apocalyptic number.

494828494 is a deficient number, since it is larger than the sum of its proper divisors (247414250).

494828494 is a wasteful number, since it uses less digits than its factorization.

494828494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247414249.

The product of its digits is 2654208, while the sum is 52.

The square root of 494828494 is about 22244.7408166515. The cubic root of 494828494 is about 790.9546191073.

The spelling of 494828494 in words is "four hundred ninety-four million, eight hundred twenty-eight thousand, four hundred ninety-four".