423374648 has 16 divisors (see below), whose sum is σ = 806841960. Its totient is φ = 208216800.

The previous prime is 423374629. The next prime is 423374671. The reversal of 423374648 is 846473324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433298 + ... + 434273.

Almost surely, 2^423374648 is an apocalyptic number.

It is an amenable number.

423374648 is a deficient number, since it is larger than the sum of its proper divisors (383467312).

423374648 is a wasteful number, since it uses less digits than its factorization.

423374648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867638 (or 867634 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 423374648 is about 20576.0697899283. The cubic root of 423374648 is about 750.8876293673.

The spelling of 423374648 in words is "four hundred twenty-three million, three hundred seventy-four thousand, six hundred forty-eight".