428486962 has 8 divisors (see below), whose sum is σ = 646987392. Its totient is φ = 212824500.

The previous prime is 428486939. The next prime is 428487011. The reversal of 428486962 is 269684824.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 709114 + ... + 709717.

It is an arithmetic number, because the mean of its divisors is an integer number (80873424).

Almost surely, 2^428486962 is an apocalyptic number.

428486962 is a deficient number, since it is larger than the sum of its proper divisors (218500430).

428486962 is a wasteful number, since it uses less digits than its factorization.

428486962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418984.

The product of its digits is 1327104, while the sum is 49.

The square root of 428486962 is about 20699.9266182274. The cubic root of 428486962 is about 753.8979063761.

The spelling of 428486962 in words is "four hundred twenty-eight million, four hundred eighty-six thousand, nine hundred sixty-two".