499441594 has 4 divisors (see below), whose sum is σ = 749162394. Its totient is φ = 249720796.

The previous prime is 499441571. The next prime is 499441633. The reversal of 499441594 is 495144994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 495144994 = 2 ⋅247572497.

It can be written as a sum of positive squares in only one way, i.e., 369139369 + 130302225 = 19213^2 + 11415^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124860397 + ... + 124860400.

Almost surely, 2^499441594 is an apocalyptic number.

499441594 is a deficient number, since it is larger than the sum of its proper divisors (249720800).

499441594 is a wasteful number, since it uses less digits than its factorization.

499441594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249720799.

The product of its digits is 933120, while the sum is 49.

The square root of 499441594 is about 22348.1899490764. The cubic root of 499441594 is about 793.4049444965.

The spelling of 499441594 in words is "four hundred ninety-nine million, four hundred forty-one thousand, five hundred ninety-four".