424674396 has 36 divisors (see below), whose sum is σ = 1129983400. Its totient is φ = 134107488.

The previous prime is 424674391. The next prime is 424674401. The reversal of 424674396 is 693476424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (424674391) and next prime (424674401).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424674391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309751 + ... + 311118.

Almost surely, 2^424674396 is an apocalyptic number.

It is an amenable number.

424674396 is an abundant number, since it is smaller than the sum of its proper divisors (705309004).

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

424674396 is a wasteful number, since it uses less digits than its factorization.

424674396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620898 (or 620893 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 424674396 is about 20607.6295580059. The cubic root of 424674396 is about 751.6552455288.

The spelling of 424674396 in words is "four hundred twenty-four million, six hundred seventy-four thousand, three hundred ninety-six".