422986484 has 12 divisors (see below), whose sum is σ = 740914944. Its totient is φ = 211296504.

The previous prime is 422986471. The next prime is 422986507. The reversal of 422986484 is 484689224.

422986484 = T₂₈₁ + T₂₈₂ + ... + T₁₃₆₇.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44294 + ... + 52989.

It is an arithmetic number, because the mean of its divisors is an integer number (61742912).

Almost surely, 2^422986484 is an apocalyptic number.

It is an amenable number.

422986484 is a deficient number, since it is larger than the sum of its proper divisors (317928460).

422986484 is a wasteful number, since it uses less digits than its factorization.

422986484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98374 (or 98372 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 422986484 is about 20566.6352133741. The cubic root of 422986484 is about 750.6580795913.

The spelling of 422986484 in words is "four hundred twenty-two million, nine hundred eighty-six thousand, four hundred eighty-four".