2674396358784 has 512 divisors, whose sum is σ = 8257838400000. Its totient is φ = 851041271808.

The previous prime is 2674396358783. The next prime is 2674396358849. The reversal of 2674396358784 is 4878536934762.

2674396358784 is a `hidden beast` number, since 2 + 6 + 7 + 4 + 39 + 6 + 3 + 587 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (2674396358783) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5491573389 + ... + 5491573875.

It is an arithmetic number, because the mean of its divisors is an integer number (16128590625).

Almost surely, 2^{2674396358784} is an apocalyptic number.

2674396358784 is a gapful number since it is divisible by the number (24) 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 2674396358784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4128919200000).

2674396358784 is an abundant number, since it is smaller than the sum of its proper divisors (5583442041216).

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

2674396358784 is a wasteful number, since it uses less digits than its factorization.

2674396358784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045 (or 1027 counting only the distinct ones).

The product of its digits is 1463132160, while the sum is 72.

The spelling of 2674396358784 in words is "two trillion, six hundred seventy-four billion, three hundred ninety-six million, three hundred fifty-eight thousand, seven hundred eighty-four".