424409496 has 32 divisors (see below), whose sum is σ = 1212599040. Its totient is φ = 121259808.

The previous prime is 424409459. The next prime is 424409497. The reversal of 424409496 is 694904424.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424409497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262956 + ... + 1263291.

It is an arithmetic number, because the mean of its divisors is an integer number (37893720).

Almost surely, 2^424409496 is an apocalyptic number.

It is an amenable number.

424409496 is an abundant number, since it is smaller than the sum of its proper divisors (788189544).

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

424409496 is a wasteful number, since it uses less digits than its factorization.

424409496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526263 (or 2526259 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 424409496 is about 20601.2013241947. The cubic root of 424409496 is about 751.4989258549.

The spelling of 424409496 in words is "four hundred twenty-four million, four hundred nine thousand, four hundred ninety-six".