424913394 has 32 divisors (see below), whose sum is σ = 881622720. Its totient is φ = 136366272.

The previous prime is 424913369. The next prime is 424913399. The reversal of 424913394 is 493319424.

It is not an unprimeable number, because it can be changed into a prime (424913399) 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, 61629 + ... + 68175.

It is an arithmetic number, because the mean of its divisors is an integer number (27550710).

Almost surely, 2^424913394 is an apocalyptic number.

424913394 is an abundant number, since it is smaller than the sum of its proper divisors (456709326).

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

424913394 is a wasteful number, since it uses less digits than its factorization.

424913394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954.

The product of its digits is 93312, while the sum is 39.

The square root of 424913394 is about 20613.4275170336. The cubic root of 424913394 is about 751.7962244471.

The spelling of 424913394 in words is "four hundred twenty-four million, nine hundred thirteen thousand, three hundred ninety-four".