424954898 has 4 divisors (see below), whose sum is σ = 637432350. Its totient is φ = 212477448.

The previous prime is 424954891. The next prime is 424954979. The reversal of 424954898 is 898459424.

It is a happy number.

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., 389944009 + 35010889 = 19747^2 + 5917^2 .

It is not an unprimeable number, because it can be changed into a prime (424954891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106238723 + ... + 106238726.

Almost surely, 2^424954898 is an apocalyptic number.

424954898 is a deficient number, since it is larger than the sum of its proper divisors (212477452).

424954898 is a wasteful number, since it uses less digits than its factorization.

424954898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212477451.

The product of its digits is 3317760, while the sum is 53.

The square root of 424954898 is about 20614.4342148893. The cubic root of 424954898 is about 751.8207012268.

The spelling of 424954898 in words is "four hundred twenty-four million, nine hundred fifty-four thousand, eight hundred ninety-eight".