426435416 has 32 divisors (see below), whose sum is σ = 873158400. Its totient is φ = 193633440.

The previous prime is 426435407. The next prime is 426435439. The reversal of 426435416 is 614534624.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 112805 + ... + 116523.

It is an arithmetic number, because the mean of its divisors is an integer number (27286200).

Almost surely, 2^426435416 is an apocalyptic number.

It is an amenable number.

426435416 is an abundant number, since it is smaller than the sum of its proper divisors (446722984).

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

426435416 is a wasteful number, since it uses less digits than its factorization.

426435416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5035 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 426435416 is about 20650.3127337094. The cubic root of 426435416 is about 752.6927890197.

The spelling of 426435416 in words is "four hundred twenty-six million, four hundred thirty-five thousand, four hundred sixteen".