494751099 has 8 divisors (see below), whose sum is σ = 660420432. Its totient is φ = 329457920.

The previous prime is 494751097. The next prime is 494751113. The reversal of 494751099 is 990157494.

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

It is a cyclic number.

It is not a de Polignac number, because 494751099 - 2¹ = 494751097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494751097) 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, 90954 + ... + 96239.

It is an arithmetic number, because the mean of its divisors is an integer number (82552554).

Almost surely, 2^494751099 is an apocalyptic number.

494751099 is a deficient number, since it is larger than the sum of its proper divisors (165669333).

494751099 is a wasteful number, since it uses less digits than its factorization.

494751099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188077.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 494751099 is about 22243.0011239491. The cubic root of 494751099 is about 790.9133798192.

The spelling of 494751099 in words is "four hundred ninety-four million, seven hundred fifty-one thousand, ninety-nine".