498311012 has 6 divisors (see below), whose sum is σ = 872044278. Its totient is φ = 249155504.

The previous prime is 498310999. The next prime is 498311017. The reversal of 498311012 is 210113894.

It can be written as a sum of positive squares in only one way, i.e., 326019136 + 172291876 = 18056^2 + 13126^2 .

It is not an unprimeable number, because it can be changed into a prime (498311017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62288873 + ... + 62288880.

It is an arithmetic number, because the mean of its divisors is an integer number (145340713).

Almost surely, 2^498311012 is an apocalyptic number.

It is an amenable number.

498311012 is a deficient number, since it is larger than the sum of its proper divisors (373733266).

498311012 is a wasteful number, since it uses less digits than its factorization.

498311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124577757 (or 124577755 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 498311012 is about 22322.8809072664. The cubic root of 498311012 is about 792.8058173492.

The spelling of 498311012 in words is "four hundred ninety-eight million, three hundred eleven thousand, twelve".