1796616734640 has 160 divisors (see below), whose sum is σ = 6854783932416. Its totient is φ = 379066383360.

The previous prime is 1796616734639. The next prime is 1796616734651. The reversal of 1796616734640 is 464376166971.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41109496 + ... + 41153175.

Almost surely, 2^{1796616734640} is an apocalyptic number.

1796616734640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1796616734640 is an abundant number, since it is smaller than the sum of its proper divisors (5058167197776).

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

1796616734640 is a wasteful number, since it uses less digits than its factorization.

1796616734640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82262707 (or 82262701 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 1796616734640 in words is "one trillion, seven hundred ninety-six billion, six hundred sixteen million, seven hundred thirty-four thousand, six hundred forty".