424449797 has 8 divisors (see below), whose sum is σ = 466215360. Its totient is φ = 384626880.

The previous prime is 424449793. The next prime is 424449803. The reversal of 424449797 is 797944424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424449797 - 2² = 424449793 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 (424449793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485204 + ... + 486077.

It is an arithmetic number, because the mean of its divisors is an integer number (58276920).

Almost surely, 2^424449797 is an apocalyptic number.

It is an amenable number.

424449797 is a deficient number, since it is larger than the sum of its proper divisors (41765563).

424449797 is a wasteful number, since it uses less digits than its factorization.

424449797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971323.

The product of its digits is 2032128, while the sum is 50.

The square root of 424449797 is about 20602.1794235464. The cubic root of 424449797 is about 751.5227120016.

The spelling of 424449797 in words is "four hundred twenty-four million, four hundred forty-nine thousand, seven hundred ninety-seven".