426725763 has 8 divisors (see below), whose sum is σ = 569568528. Its totient is φ = 284183424.

The previous prime is 426725759. The next prime is 426725777. The reversal of 426725763 is 367527624.

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

It is not a de Polignac number, because 426725763 - 2² = 426725759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426725713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71770 + ... + 77487.

It is an arithmetic number, because the mean of its divisors is an integer number (71196066).

Almost surely, 2^426725763 is an apocalyptic number.

426725763 is a deficient number, since it is larger than the sum of its proper divisors (142842765).

426725763 is a wasteful number, since it uses less digits than its factorization.

426725763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150213.

The product of its digits is 423360, while the sum is 42.

The square root of 426725763 is about 20657.3416247106. The cubic root of 426725763 is about 752.8635788620.

The spelling of 426725763 in words is "four hundred twenty-six million, seven hundred twenty-five thousand, seven hundred sixty-three".