3276736420 has 24 divisors (see below), whose sum is σ = 6884494848. Its totient is φ = 1310056800.

The previous prime is 3276736399. The next prime is 3276736427. The reversal of 3276736420 is 246376723.

It is not an unprimeable number, because it can be changed into a prime (3276736427) 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, 3415 + ... + 81025.

It is an arithmetic number, because the mean of its divisors is an integer number (286853952).

Almost surely, 2^3276736420 is an apocalyptic number.

It is an amenable number.

3276736420 is an abundant number, since it is smaller than the sum of its proper divisors (3607758428).

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

3276736420 is a wasteful number, since it uses less digits than its factorization.

3276736420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79731 (or 79729 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 3276736420 is about 57242.7848728554. The cubic root of 3276736420 is about 1485.2988201764.

The spelling of 3276736420 in words is "three billion, two hundred seventy-six million, seven hundred thirty-six thousand, four hundred twenty".