494329042 has 8 divisors (see below), whose sum is σ = 780519600. Its totient is φ = 234155844.

The previous prime is 494329027. The next prime is 494329049. The reversal of 494329042 is 240923494.

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

It is a super-2 number, since 2×494329042² = 488722403529275528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 494328992 and 494329010.

It is not an unprimeable number, because it can be changed into a prime (494329049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6504292 + ... + 6504367.

It is an arithmetic number, because the mean of its divisors is an integer number (97564950).

Almost surely, 2^494329042 is an apocalyptic number.

494329042 is a deficient number, since it is larger than the sum of its proper divisors (286190558).

494329042 is a wasteful number, since it uses less digits than its factorization.

494329042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13008680.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 494329042 is about 22233.5116884400. The cubic root of 494329042 is about 790.6884145149.

The spelling of 494329042 in words is "four hundred ninety-four million, three hundred twenty-nine thousand, forty-two".