428980962 has 8 divisors (see below), whose sum is σ = 857961936. Its totient is φ = 142993652.

The previous prime is 428980957. The next prime is 428980969. The reversal of 428980962 is 269089824.

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

428980962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (428980969) 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, 35748408 + ... + 35748419.

It is an arithmetic number, because the mean of its divisors is an integer number (107245242).

Almost surely, 2^428980962 is an apocalyptic number.

428980962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

428980962 is a wasteful number, since it uses less digits than its factorization.

428980962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71496832.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 428980962 is about 20711.8555904583. The cubic root of 428980962 is about 754.1875165378.

The spelling of 428980962 in words is "four hundred twenty-eight million, nine hundred eighty thousand, nine hundred sixty-two".