427426876 has 12 divisors (see below), whose sum is σ = 748149808. Its totient is φ = 213669792.

The previous prime is 427426859. The next prime is 427426877. The reversal of 427426876 is 678624724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427426877) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22465 + ... + 36871.

Almost surely, 2^427426876 is an apocalyptic number.

It is an amenable number.

427426876 is a deficient number, since it is larger than the sum of its proper divisors (320722932).

427426876 is a wasteful number, since it uses less digits than its factorization.

427426876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21828 (or 21826 counting only the distinct ones).

The product of its digits is 903168, while the sum is 46.

The square root of 427426876 is about 20674.3047283337. The cubic root of 427426876 is about 753.2756730522.

The spelling of 427426876 in words is "four hundred twenty-seven million, four hundred twenty-six thousand, eight hundred seventy-six".