427344795 has 16 divisors (see below), whose sum is σ = 759724320. Its totient is φ = 227917152.

The previous prime is 427344721. The next prime is 427344829. The reversal of 427344795 is 597443724.

It is not a de Polignac number, because 427344795 - 2¹⁹ = 426820507 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 427344795.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582624 + ... + 1582893.

It is an arithmetic number, because the mean of its divisors is an integer number (47482770).

Almost surely, 2^427344795 is an apocalyptic number.

427344795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

427344795 is a deficient number, since it is larger than the sum of its proper divisors (332379525).

427344795 is a wasteful number, since it uses less digits than its factorization.

427344795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165531 (or 3165525 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 427344795 is about 20672.3195360366. The cubic root of 427344795 is about 753.2274514871.

The spelling of 427344795 in words is "four hundred twenty-seven million, three hundred forty-four thousand, seven hundred ninety-five".