4794849182640 has 640 divisors, whose sum is σ = 17615886511104. Its totient is φ = 1065631744000.

The previous prime is 4794849182633. The next prime is 4794849182653. The reversal of 4794849182640 is 462819484974.

It is a Harshad number since it is a multiple of its sum of digits (66).

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 127 ways as a sum of consecutive naturals, for example, 1422380155 + ... + 1422383525.

Almost surely, 2^{4794849182640} is an apocalyptic number.

4794849182640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4794849182640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8807943255552).

4794849182640 is an abundant number, since it is smaller than the sum of its proper divisors (12821037328464).

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

4794849182640 is a wasteful number, since it uses less digits than its factorization.

4794849182640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 66.

The spelling of 4794849182640 in words is "four trillion, seven hundred ninety-four billion, eight hundred forty-nine million, one hundred eighty-two thousand, six hundred forty".