424919000 has 64 divisors (see below), whose sum is σ = 1084730400. Its totient is φ = 154512000.

The previous prime is 424918999. The next prime is 424919009. The reversal of 424919000 is 919424.

It is a super-2 number, since 2×424919000² = 361112313122000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424919009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8315 + ... + 30314.

Almost surely, 2^424919000 is an apocalyptic number.

424919000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424919000 is an abundant number, since it is smaller than the sum of its proper divisors (659811400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424919000 is a wasteful number, since it uses less digits than its factorization.

424919000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38661 (or 38647 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 424919000 is about 20613.5634959121. The cubic root of 424919000 is about 751.7995306511.

The spelling of 424919000 in words is "four hundred twenty-four million, nine hundred nineteen thousand".