667441962 has 24 divisors (see below), whose sum is σ = 1577590560. Its totient is φ = 202255080.

The previous prime is 667441949. The next prime is 667441967. The reversal of 667441962 is 269144766.

667441962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (667441967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1685262 + ... + 1685657.

It is an arithmetic number, because the mean of its divisors is an integer number (65732940).

Almost surely, 2^667441962 is an apocalyptic number.

667441962 is an abundant number, since it is smaller than the sum of its proper divisors (910148598).

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

667441962 is a wasteful number, since it uses less digits than its factorization.

667441962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370938 (or 3370935 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 667441962 is about 25834.8981418546. The cubic root of 667441962 is about 873.9189749763.

The spelling of 667441962 in words is "six hundred sixty-seven million, four hundred forty-one thousand, nine hundred sixty-two".