3327505540 has 36 divisors (see below), whose sum is σ = 7422998436. Its totient is φ = 1252705792.

The previous prime is 3327505513. The next prime is 3327505547. The reversal of 3327505540 is 455057233.

It can be written as a sum of positive squares in 6 ways, for example, as 6980164 + 3320525376 = 2642^2 + 57624^2 .

It is a super-2 number, since 2×3327505540² = 22144586237461383200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3327505496 and 3327505505.

It is not an unprimeable number, because it can be changed into a prime (3327505547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282067 + ... + 293626.

It is an arithmetic number, because the mean of its divisors is an integer number (206194401).

Almost surely, 2^3327505540 is an apocalyptic number.

It is an amenable number.

3327505540 is an abundant number, since it is smaller than the sum of its proper divisors (4095492896).

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

3327505540 is a wasteful number, since it uses less digits than its factorization.

3327505540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575736 (or 575717 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 3327505540 is about 57684.5346691815. The cubic root of 3327505540 is about 1492.9305176597.

The spelling of 3327505540 in words is "three billion, three hundred twenty-seven million, five hundred five thousand, five hundred forty".