499670097 has 8 divisors (see below), whose sum is σ = 675610560. Its totient is φ = 328421520.

The previous prime is 499670077. The next prime is 499670117. The reversal of 499670097 is 790076994.

It is an interprime number because it is at equal distance from previous prime (499670077) and next prime (499670117).

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

It is not a de Polignac number, because 499670097 - 2⁶ = 499670033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499670027) 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, 1172722 + ... + 1173147.

It is an arithmetic number, because the mean of its divisors is an integer number (84451320).

Almost surely, 2^499670097 is an apocalyptic number.

It is an amenable number.

499670097 is a deficient number, since it is larger than the sum of its proper divisors (175940463).

499670097 is a wasteful number, since it uses less digits than its factorization.

499670097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345943.

The product of its (nonzero) digits is 857304, while the sum is 51.

The square root of 499670097 is about 22353.3017024331. The cubic root of 499670097 is about 793.5259247877.

The spelling of 499670097 in words is "four hundred ninety-nine million, six hundred seventy thousand, ninety-seven".