3315545240 has 32 divisors (see below), whose sum is σ = 8525688480. Its totient is φ = 1136758272.

The previous prime is 3315545231. The next prime is 3315545249. The reversal of 3315545240 is 425455133.

It is a happy number.

3315545240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3315545231) and next prime (3315545249).

It is a junction number, because it is equal to n+sod(n) for n = 3315545197 and 3315545206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315545249) 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, 5920337 + ... + 5920896.

It is an arithmetic number, because the mean of its divisors is an integer number (266427765).

Almost surely, 2^3315545240 is an apocalyptic number.

It is an amenable number.

3315545240 is an abundant number, since it is smaller than the sum of its proper divisors (5210143240).

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

3315545240 is a wasteful number, since it uses less digits than its factorization.

3315545240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11841251 (or 11841247 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 3315545240 is about 57580.7714432518. The cubic root of 3315545240 is about 1491.1396532950.

The spelling of 3315545240 in words is "three billion, three hundred fifteen million, five hundred forty-five thousand, two hundred forty".