494700087 has 8 divisors (see below), whose sum is σ = 753828736. Its totient is φ = 282685752.

The previous prime is 494700047. The next prime is 494700103. The reversal of 494700087 is 780007494.

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

It is not a de Polignac number, because 494700087 - 2¹⁰ = 494699063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494700047) 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, 11778553 + ... + 11778594.

It is an arithmetic number, because the mean of its divisors is an integer number (94228592).

Almost surely, 2^494700087 is an apocalyptic number.

494700087 is a deficient number, since it is larger than the sum of its proper divisors (259128649).

494700087 is a wasteful number, since it uses less digits than its factorization.

494700087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23557157.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 494700087 is about 22241.8543966100. The cubic root of 494700087 is about 790.8861961436.

The spelling of 494700087 in words is "four hundred ninety-four million, seven hundred thousand, eighty-seven".