2704674821 has 8 divisors (see below), whose sum is σ = 2801809920. Its totient is φ = 2607797808.

The previous prime is 2704674793. The next prime is 2704674829. The reversal of 2704674821 is 1284764072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2704674821 - 2³⁰ = 1630932997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2704674829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43061 + ... + 85226.

It is an arithmetic number, because the mean of its divisors is an integer number (350226240).

Almost surely, 2^2704674821 is an apocalyptic number.

It is an amenable number.

2704674821 is a deficient number, since it is larger than the sum of its proper divisors (97135099).

2704674821 is a wasteful number, since it uses less digits than its factorization.

2704674821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129043.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 2704674821 is about 52006.4882586779. The cubic root of 2704674821 is about 1393.2798384502.

The spelling of 2704674821 in words is "two billion, seven hundred four million, six hundred seventy-four thousand, eight hundred twenty-one".