498422741 has 4 divisors (see below), whose sum is σ = 499499712. Its totient is φ = 497345772.

The previous prime is 498422699. The next prime is 498422747. The reversal of 498422741 is 147224894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498422741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498422747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537791 + ... + 538716.

It is an arithmetic number, because the mean of its divisors is an integer number (124874928).

Almost surely, 2^498422741 is an apocalyptic number.

It is an amenable number.

498422741 is a deficient number, since it is larger than the sum of its proper divisors (1076971).

498422741 is a wasteful number, since it uses less digits than its factorization.

498422741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076970.

The product of its digits is 129024, while the sum is 41.

The square root of 498422741 is about 22325.3833337750. The cubic root of 498422741 is about 792.8650660109.

The spelling of 498422741 in words is "four hundred ninety-eight million, four hundred twenty-two thousand, seven hundred forty-one".