498149212 has 24 divisors (see below), whose sum is σ = 955955952. Its totient is φ = 225254400.

The previous prime is 498149209. The next prime is 498149227. The reversal of 498149212 is 212941894.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20839 + ... + 37822.

It is an arithmetic number, because the mean of its divisors is an integer number (39831498).

Almost surely, 2^498149212 is an apocalyptic number.

It is an amenable number.

498149212 is a deficient number, since it is larger than the sum of its proper divisors (457806740).

498149212 is a wasteful number, since it uses less digits than its factorization.

498149212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58869 (or 58867 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 498149212 is about 22319.2565288363. The cubic root of 498149212 is about 792.7200008850.

The spelling of 498149212 in words is "four hundred ninety-eight million, one hundred forty-nine thousand, two hundred twelve".