426944700 has 324 divisors, whose sum is σ = 1660237488. Its totient is φ = 89856000.

The previous prime is 426944689. The next prime is 426944717. The reversal of 426944700 is 7449624.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1064500 + ... + 1064900.

Almost surely, 2^426944700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426944700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830118744).

426944700 is an abundant number, since it is smaller than the sum of its proper divisors (1233292788).

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

426944700 is a wasteful number, since it uses less digits than its factorization.

426944700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 426944700 is about 20662.6401991614. The cubic root of 426944700 is about 752.9923122129.

The spelling of 426944700 in words is "four hundred twenty-six million, nine hundred forty-four thousand, seven hundred".