481689602 has 8 divisors (see below), whose sum is σ = 724679436. Its totient is φ = 240129792.

The previous prime is 481689553. The next prime is 481689617. The reversal of 481689602 is 206986184.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 405982201 + 75707401 = 20149^2 + 8701^2 .

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, 356663 + ... + 358010.

Almost surely, 2^481689602 is an apocalyptic number.

481689602 is a deficient number, since it is larger than the sum of its proper divisors (242989834).

481689602 is a wasteful number, since it uses less digits than its factorization.

481689602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715012.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 481689602 is about 21947.4281409007. The cubic root of 481689602 is about 783.8911424331.

The spelling of 481689602 in words is "four hundred eighty-one million, six hundred eighty-nine thousand, six hundred two".