2674866534 has 32 divisors (see below), whose sum is σ = 5407584000. Its totient is φ = 881999712.

The previous prime is 2674866529. The next prime is 2674866541. The reversal of 2674866534 is 4356684762.

It is a happy number.

It is a Curzon number.

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, 762717 + ... + 766215.

It is an arithmetic number, because the mean of its divisors is an integer number (168987000).

Almost surely, 2^2674866534 is an apocalyptic number.

2674866534 is an abundant number, since it is smaller than the sum of its proper divisors (2732717466).

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

2674866534 is a wasteful number, since it uses less digits than its factorization.

2674866534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4844.

The product of its digits is 5806080, while the sum is 51.

The square root of 2674866534 is about 51719.1118833261. Note that the first 3 decimals coincide. The cubic root of 2674866534 is about 1388.1424619227.

The spelling of 2674866534 in words is "two billion, six hundred seventy-four million, eight hundred sixty-six thousand, five hundred thirty-four".