498279812 has 6 divisors (see below), whose sum is σ = 871989678. Its totient is φ = 249139904.

The previous prime is 498279739. The next prime is 498279857. The reversal of 498279812 is 218972894.

It can be written as a sum of positive squares in only one way, i.e., 322346116 + 175933696 = 17954^2 + 13264^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62284973 + ... + 62284980.

It is an arithmetic number, because the mean of its divisors is an integer number (145331613).

Almost surely, 2^498279812 is an apocalyptic number.

It is an amenable number.

498279812 is a deficient number, since it is larger than the sum of its proper divisors (373709866).

498279812 is a wasteful number, since it uses less digits than its factorization.

498279812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124569957 (or 124569955 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The square root of 498279812 is about 22322.1820617967. The cubic root of 498279812 is about 792.7892707500.

The spelling of 498279812 in words is "four hundred ninety-eight million, two hundred seventy-nine thousand, eight hundred twelve".