18629960462 has 8 divisors (see below), whose sum is σ = 27956509776. Its totient is φ = 9311123872.

The previous prime is 18629960423. The next prime is 18629960473. The reversal of 18629960462 is 26406992681.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922138 + ... + 1931805.

It is an arithmetic number, because the mean of its divisors is an integer number (3494563722).

Almost surely, 2^18629960462 is an apocalyptic number.

18629960462 is a deficient number, since it is larger than the sum of its proper divisors (9326549314).

18629960462 is a wasteful number, since it uses less digits than its factorization.

18629960462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856362.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 18629960462 in words is "eighteen billion, six hundred twenty-nine million, nine hundred sixty thousand, four hundred sixty-two".