3277740642 has 16 divisors (see below), whose sum is σ = 7151434272. Its totient is φ = 993254720.

The previous prime is 3277740637. The next prime is 3277740671. The reversal of 3277740642 is 2460477723.

3277740642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3277740594 and 3277740603.

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, 24831303 + ... + 24831434.

It is an arithmetic number, because the mean of its divisors is an integer number (446964642).

Almost surely, 2^3277740642 is an apocalyptic number.

3277740642 is an abundant number, since it is smaller than the sum of its proper divisors (3873693630).

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

3277740642 is a wasteful number, since it uses less digits than its factorization.

3277740642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49662753.

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 3277740642 is about 57251.5558041875. Note that the first 3 decimals coincide. The cubic root of 3277740642 is about 1485.4505379440.

The spelling of 3277740642 in words is "three billion, two hundred seventy-seven million, seven hundred forty thousand, six hundred forty-two".