276742076672674 has 32 divisors (see below), whose sum is σ = 425735925531840. Its totient is φ = 134838035481600.

The previous prime is 276742076672653. The next prime is 276742076672687. The reversal of 276742076672674 is 476276670247672.

It is a super-3 number, since 3×276742076672674³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 276742076672597 and 276742076672606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829487817 + ... + 829821379.

It is an arithmetic number, because the mean of its divisors is an integer number (13304247672870).

Almost surely, 2^{276742076672674} is an apocalyptic number.

276742076672674 is a deficient number, since it is larger than the sum of its proper divisors (148993848859166).

276742076672674 is a wasteful number, since it uses less digits than its factorization.

276742076672674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345426.

The product of its (nonzero) digits is 2788079616, while the sum is 73.

The spelling of 276742076672674 in words is "two hundred seventy-six trillion, seven hundred forty-two billion, seventy-six million, six hundred seventy-two thousand, six hundred seventy-four".