427603676 has 12 divisors (see below), whose sum is σ = 755572272. Its totient is φ = 211725888.

The previous prime is 427603651. The next prime is 427603679. The reversal of 427603676 is 676306724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427603679) 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, 518525 + ... + 519348.

It is an arithmetic number, because the mean of its divisors is an integer number (62964356).

Almost surely, 2^427603676 is an apocalyptic number.

It is an amenable number.

427603676 is a deficient number, since it is larger than the sum of its proper divisors (327968596).

427603676 is a wasteful number, since it uses less digits than its factorization.

427603676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037980 (or 1037978 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 427603676 is about 20678.5801253374. The cubic root of 427603676 is about 753.3795198839.

The spelling of 427603676 in words is "four hundred twenty-seven million, six hundred three thousand, six hundred seventy-six".