2798744147007 has 8 divisors (see below), whose sum is σ = 3731698258560. Its totient is φ = 1865809733400.

The previous prime is 2798744146889. The next prime is 2798744147053. The reversal of 2798744147007 is 7007414478972.

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

It is not a de Polignac number, because 2798744147007 - 2³¹ = 2796596663359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798744147807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589707 + ... + 5163612.

It is an arithmetic number, because the mean of its divisors is an integer number (466462282320).

Almost surely, 2^{2798744147007} is an apocalyptic number.

2798744147007 is a deficient number, since it is larger than the sum of its proper divisors (932954111553).

2798744147007 is an equidigital number, since it uses as much as digits as its factorization.

2798744147007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9848973.

The product of its (nonzero) digits is 22127616, while the sum is 60.

The spelling of 2798744147007 in words is "two trillion, seven hundred ninety-eight billion, seven hundred forty-four million, one hundred forty-seven thousand, seven".