3272764642 has 16 divisors (see below), whose sum is σ = 5664926592. Its totient is φ = 1388995200.

The previous prime is 3272764609. The next prime is 3272764657. The reversal of 3272764642 is 2464672723.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133359 + ... + 1136242.

It is an arithmetic number, because the mean of its divisors is an integer number (354057912).

Almost surely, 2^3272764642 is an apocalyptic number.

3272764642 is a deficient number, since it is larger than the sum of its proper divisors (2392161950).

3272764642 is a wasteful number, since it uses less digits than its factorization.

3272764642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269713.

The product of its digits is 677376, while the sum is 43.

The square root of 3272764642 is about 57208.0819640023. The cubic root of 3272764642 is about 1484.6984603916.

The spelling of 3272764642 in words is "three billion, two hundred seventy-two million, seven hundred sixty-four thousand, six hundred forty-two".