498427951 has 12 divisors (see below), whose sum is σ = 598509120. Its totient is φ = 413441280.

The previous prime is 498427907. The next prime is 498427973. The reversal of 498427951 is 159724894.

It is not a de Polignac number, because 498427951 - 2⁹ = 498427439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is the 22326-th Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 498427895 and 498427904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498427991) by changing a digit.

It is a nontrivial repunit in base 22325.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162546 + ... + 165583.

It is an arithmetic number, because the mean of its divisors is an integer number (49875760).

Almost surely, 2^498427951 is an apocalyptic number.

498427951 is a deficient number, since it is larger than the sum of its proper divisors (100081169).

498427951 is a wasteful number, since it uses less digits than its factorization.

498427951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328174 (or 328167 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The square root of 498427951 is about 22325.5000167969. The cubic root of 498427951 is about 792.8678286006.

The spelling of 498427951 in words is "four hundred ninety-eight million, four hundred twenty-seven thousand, nine hundred fifty-one".