422370416 has 20 divisors (see below), whose sum is σ = 881292552. Its totient is φ = 194940096.

The previous prime is 422370371. The next prime is 422370451. The reversal of 422370416 is 614073224.

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, 1015106 + ... + 1015521.

Almost surely, 2^422370416 is an apocalyptic number.

It is an amenable number.

422370416 is an abundant number, since it is smaller than the sum of its proper divisors (458922136).

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

422370416 is a wasteful number, since it uses less digits than its factorization.

422370416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030648 (or 2030642 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 422370416 is about 20551.6523909879. The cubic root of 422370416 is about 750.2934650079.

The spelling of 422370416 in words is "four hundred twenty-two million, three hundred seventy thousand, four hundred sixteen".