2674761878799 has 24 divisors (see below), whose sum is σ = 4091231289600. Its totient is φ = 1678110064128.

The previous prime is 2674761878773. The next prime is 2674761878807. The reversal of 2674761878799 is 9978781674762.

2674761878799 is a `hidden beast` number, since 2 + 6 + 7 + 476 + 1 + 8 + 78 + 79 + 9 = 666.

It is not a de Polignac number, because 2674761878799 - 2³³ = 2666171944207 is a prime.

It is a super-2 number, since 2×2674761878799² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674761878749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611602 + ... + 2392400.

It is an arithmetic number, because the mean of its divisors is an integer number (170467970400).

Almost surely, 2^{2674761878799} is an apocalyptic number.

2674761878799 is a deficient number, since it is larger than the sum of its proper divisors (1416469410801).

2674761878799 is a wasteful number, since it uses less digits than its factorization.

2674761878799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790639 (or 1790636 counting only the distinct ones).

The product of its digits is 3584673792, while the sum is 81.

The spelling of 2674761878799 in words is "two trillion, six hundred seventy-four billion, seven hundred sixty-one million, eight hundred seventy-eight thousand, seven hundred ninety-nine".