498253274 has 4 divisors (see below), whose sum is σ = 747379914. Its totient is φ = 249126636.

The previous prime is 498253267. The next prime is 498253277. The reversal of 498253274 is 472352894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 363855625 + 134397649 = 19075^2 + 11593^2 .

It is not an unprimeable number, because it can be changed into a prime (498253277) by changing a digit.

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, 124563317 + ... + 124563320.

Almost surely, 2^498253274 is an apocalyptic number.

498253274 is a deficient number, since it is larger than the sum of its proper divisors (249126640).

498253274 is a wasteful number, since it uses less digits than its factorization.

498253274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249126639.

The product of its digits is 483840, while the sum is 44.

The square root of 498253274 is about 22321.5876227476. The cubic root of 498253274 is about 792.7751960509.

The spelling of 498253274 in words is "four hundred ninety-eight million, two hundred fifty-three thousand, two hundred seventy-four".