2798104698720 has 96 divisors (see below), whose sum is σ = 9793366460640. Its totient is φ = 746161251840.

The previous prime is 2798104698703. The next prime is 2798104698757. The reversal of 2798104698720 is 278964018972.

2798104698720 is a `hidden beast` number, since 2 + 7 + 98 + 1 + 0 + 469 + 87 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323850391 + ... + 323859030.

It is an arithmetic number, because the mean of its divisors is an integer number (102014233965).

Almost surely, 2^{2798104698720} is an apocalyptic number.

2798104698720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2798104698720 is an abundant number, since it is smaller than the sum of its proper divisors (6995261761920).

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

2798104698720 is a wasteful number, since it uses less digits than its factorization.

2798104698720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647709445 (or 647709431 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 2798104698720 in words is "two trillion, seven hundred ninety-eight billion, one hundred four million, six hundred ninety-eight thousand, seven hundred twenty".