7794206497000 has 256 divisors, whose sum is σ = 23111620047360. Its totient is φ = 2389536000000.

The previous prime is 7794206496997. The next prime is 7794206497031. The reversal of 7794206497000 is 7946024977.

It is a super-2 number, since 2×7794206497000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3867300 + ... + 5526700.

It is an arithmetic number, because the mean of its divisors is an integer number (90279765810).

Almost surely, 2^{7794206497000} is an apocalyptic number.

7794206497000 is a gapful number since it is divisible by the number (70) 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 7794206497000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11555810023680).

7794206497000 is an abundant number, since it is smaller than the sum of its proper divisors (15317413550360).

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

7794206497000 is a wasteful number, since it uses less digits than its factorization.

7794206497000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659501 (or 1659487 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 7794206497000 in words is "seven trillion, seven hundred ninety-four billion, two hundred six million, four hundred ninety-seven thousand".