426641036 has 24 divisors (see below), whose sum is σ = 760415040. Its totient is φ = 209390672.

The previous prime is 426640997. The next prime is 426641041. The reversal of 426641036 is 630146624.

It is a junction number, because it is equal to n+sod(n) for n = 426640993 and 426641011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279371 + ... + 280893.

It is an arithmetic number, because the mean of its divisors is an integer number (31683960).

Almost surely, 2^426641036 is an apocalyptic number.

It is an amenable number.

426641036 is a deficient number, since it is larger than the sum of its proper divisors (333774004).

426641036 is a wasteful number, since it uses less digits than its factorization.

426641036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773 (or 2771 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 426641036 is about 20655.2907507980. The cubic root of 426641036 is about 752.8137481900.

The spelling of 426641036 in words is "four hundred twenty-six million, six hundred forty-one thousand, thirty-six".