427299696 has 30 divisors (see below), whose sum is σ = 1195846080. Its totient is φ = 142433184.

The previous prime is 427299679. The next prime is 427299707. The reversal of 427299696 is 696992724.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 1483536 + ... + 1483823.

It is an arithmetic number, because the mean of its divisors is an integer number (39861536).

Almost surely, 2^427299696 is an apocalyptic number.

It is an amenable number.

427299696 is an abundant number, since it is smaller than the sum of its proper divisors (768546384).

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

427299696 is a wasteful number, since it uses less digits than its factorization.

427299696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967373 (or 2967364 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 427299696 is about 20671.2287007812. The cubic root of 427299696 is about 753.2009537579.

It can be divided in two parts, 42729 and 9696, that added together give a palindrome (52425).

The spelling of 427299696 in words is "four hundred twenty-seven million, two hundred ninety-nine thousand, six hundred ninety-six".