437942130 has 16 divisors (see below), whose sum is σ = 1051061184. Its totient is φ = 116784560.

The previous prime is 437942093. The next prime is 437942159. The reversal of 437942130 is 31249734.

It is a junction number, because it is equal to n+sod(n) for n = 437942091 and 437942100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7299006 + ... + 7299065.

It is an arithmetic number, because the mean of its divisors is an integer number (65691324).

Almost surely, 2^437942130 is an apocalyptic number.

437942130 is an abundant number, since it is smaller than the sum of its proper divisors (613119054).

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

437942130 is a wasteful number, since it uses less digits than its factorization.

437942130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14598081.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 437942130 is about 20927.0669230067. The cubic root of 437942130 is about 759.4028839360.

The spelling of 437942130 in words is "four hundred thirty-seven million, nine hundred forty-two thousand, one hundred thirty".