494062834 has 4 divisors (see below), whose sum is σ = 741094254. Its totient is φ = 247031416.

The previous prime is 494062783. The next prime is 494062843. The reversal of 494062834 is 438260494.

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

It can be written as a sum of positive squares in only one way, i.e., 302655609 + 191407225 = 17397^2 + 13835^2 .

It is a super-2 number, since 2×494062834² = 488196167880223112, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 123515707 + ... + 123515710.

Almost surely, 2^494062834 is an apocalyptic number.

494062834 is a deficient number, since it is larger than the sum of its proper divisors (247031420).

494062834 is a wasteful number, since it uses less digits than its factorization.

494062834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247031419.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 494062834 is about 22227.5242436039. The cubic root of 494062834 is about 790.5464541612.

The spelling of 494062834 in words is "four hundred ninety-four million, sixty-two thousand, eight hundred thirty-four".