1608630748246 has 32 divisors (see below), whose sum is σ = 2426488980480. Its totient is φ = 799817062176.

The previous prime is 1608630748147. The next prime is 1608630748271. The reversal of 1608630748246 is 6428470368061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642679831 + ... + 642682333.

It is an arithmetic number, because the mean of its divisors is an integer number (75827780640).

Almost surely, 2^{1608630748246} is an apocalyptic number.

1608630748246 is a deficient number, since it is larger than the sum of its proper divisors (817858232234).

1608630748246 is a wasteful number, since it uses less digits than its factorization.

1608630748246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028.

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 1608630748246 in words is "one trillion, six hundred eight billion, six hundred thirty million, seven hundred forty-eight thousand, two hundred forty-six".