426968762 has 8 divisors (see below), whose sum is σ = 698676192. Its totient is φ = 194076700.

The previous prime is 426968747. The next prime is 426968767. The reversal of 426968762 is 267869624.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 426968762.

It is not an unprimeable number, because it can be changed into a prime (426968767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9703814 + ... + 9703857.

It is an arithmetic number, because the mean of its divisors is an integer number (87334524).

Almost surely, 2^426968762 is an apocalyptic number.

426968762 is a deficient number, since it is larger than the sum of its proper divisors (271707430).

426968762 is a wasteful number, since it uses less digits than its factorization.

426968762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19407684.

The product of its digits is 1741824, while the sum is 50.

The square root of 426968762 is about 20663.2224495600. Note that the first 3 decimals coincide. The cubic root of 426968762 is about 753.0064578080.

The spelling of 426968762 in words is "four hundred twenty-six million, nine hundred sixty-eight thousand, seven hundred sixty-two".