494432797 has 8 divisors (see below), whose sum is σ = 501132800. Its totient is φ = 487743984.

The previous prime is 494432779. The next prime is 494432819. The reversal of 494432797 is 797234494.

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-494432797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494432797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494432737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124204 + ... + 128122.

It is an arithmetic number, because the mean of its divisors is an integer number (62641600).

Almost surely, 2^494432797 is an apocalyptic number.

It is an amenable number.

494432797 is a deficient number, since it is larger than the sum of its proper divisors (6700003).

494432797 is a wasteful number, since it uses less digits than its factorization.

494432797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595.

The product of its digits is 1524096, while the sum is 49.

The square root of 494432797 is about 22235.8448681403. The cubic root of 494432797 is about 790.7437299900.

The spelling of 494432797 in words is "four hundred ninety-four million, four hundred thirty-two thousand, seven hundred ninety-seven".