3277481538 has 16 divisors (see below), whose sum is σ = 6564216960. Its totient is φ = 1090951536.

The previous prime is 3277481509. The next prime is 3277481539. The reversal of 3277481538 is 8351847723.

It is not an unprimeable number, because it can be changed into a prime (3277481539) 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, 380970 + ... + 389477.

It is an arithmetic number, because the mean of its divisors is an integer number (410263560).

Almost surely, 2^3277481538 is an apocalyptic number.

3277481538 is an abundant number, since it is smaller than the sum of its proper divisors (3286735422).

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

3277481538 is a wasteful number, since it uses less digits than its factorization.

3277481538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771161.

The product of its digits is 1128960, while the sum is 48.

The square root of 3277481538 is about 57249.2929039303. The cubic root of 3277481538 is about 1485.4113955021.

The spelling of 3277481538 in words is "three billion, two hundred seventy-seven million, four hundred eighty-one thousand, five hundred thirty-eight".