2798393149007 has 16 divisors (see below), whose sum is σ = 2918704471200. Its totient is φ = 2679709347840.

The previous prime is 2798393149003. The next prime is 2798393149021. The reversal of 2798393149007 is 7009413938972.

It is a cyclic number.

It is not a de Polignac number, because 2798393149007 - 2² = 2798393149003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798393149003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3583007 + ... + 4293567.

It is an arithmetic number, because the mean of its divisors is an integer number (182419029450).

Almost surely, 2^{2798393149007} is an apocalyptic number.

2798393149007 is a deficient number, since it is larger than the sum of its proper divisors (120311322193).

2798393149007 is a wasteful number, since it uses less digits than its factorization.

2798393149007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711706.

The product of its (nonzero) digits is 20575296, while the sum is 62.

The spelling of 2798393149007 in words is "two trillion, seven hundred ninety-eight billion, three hundred ninety-three million, one hundred forty-nine thousand, seven".