424579914 has 32 divisors (see below), whose sum is σ = 1029286080. Its totient is φ = 128660400.

The previous prime is 424579907. The next prime is 424579919. The reversal of 424579914 is 419975424.

It is a self number, because there is not a number n which added to its sum of digits gives 424579914.

It is not an unprimeable number, because it can be changed into a prime (424579919) 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, 356797 + ... + 357984.

It is an arithmetic number, because the mean of its divisors is an integer number (32165190).

Almost surely, 2^424579914 is an apocalyptic number.

424579914 is an abundant number, since it is smaller than the sum of its proper divisors (604706166).

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

424579914 is a wasteful number, since it uses less digits than its factorization.

424579914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714803 (or 714797 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 424579914 is about 20605.3370270908. The cubic root of 424579914 is about 751.5994983816.

The spelling of 424579914 in words is "four hundred twenty-four million, five hundred seventy-nine thousand, nine hundred fourteen".