423437937 has 16 divisors (see below), whose sum is σ = 608606208. Its totient is φ = 260323200.

The previous prime is 423437891. The next prime is 423437941. The reversal of 423437937 is 739734324.

It is not a de Polignac number, because 423437937 - 2⁷ = 423437809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423437957) 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, 40173 + ... + 49605.

It is an arithmetic number, because the mean of its divisors is an integer number (38037888).

Almost surely, 2^423437937 is an apocalyptic number.

It is an amenable number.

423437937 is a deficient number, since it is larger than the sum of its proper divisors (185168271).

423437937 is a wasteful number, since it uses less digits than its factorization.

423437937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10600.

The product of its digits is 381024, while the sum is 42.

The square root of 423437937 is about 20577.6076597840. The cubic root of 423437937 is about 750.9250434792.

The spelling of 423437937 in words is "four hundred twenty-three million, four hundred thirty-seven thousand, nine hundred thirty-seven".