426861700 has 18 divisors (see below), whose sum is σ = 926290106. Its totient is φ = 170744640.

The previous prime is 426861679. The next prime is 426861707. The reversal of 426861700 is 7168624.

It can be written as a sum of positive squares in 3 ways, for example, as 9721924 + 417139776 = 3118^2 + 20424^2 .

It is a super-3 number, since 3×426861700³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (426861707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2134209 + ... + 2134408.

Almost surely, 2^426861700 is an apocalyptic number.

It is an amenable number.

426861700 is an abundant number, since it is smaller than the sum of its proper divisors (499428406).

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

426861700 is a wasteful number, since it uses less digits than its factorization.

426861700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268631 (or 4268624 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 426861700 is about 20660.6316457169. The cubic root of 426861700 is about 752.9435140021.

The spelling of 426861700 in words is "four hundred twenty-six million, eight hundred sixty-one thousand, seven hundred".