3135306440 has 32 divisors (see below), whose sum is σ = 8062217280. Its totient is φ = 1074962112.

The previous prime is 3135306439. The next prime is 3135306457. The reversal of 3135306440 is 446035313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5598482 + ... + 5599041.

It is an arithmetic number, because the mean of its divisors is an integer number (251944290).

Almost surely, 2^3135306440 is an apocalyptic number.

It is an amenable number.

3135306440 is an abundant number, since it is smaller than the sum of its proper divisors (4926910840).

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

3135306440 is a wasteful number, since it uses less digits than its factorization.

3135306440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11197541 (or 11197537 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 3135306440 is about 55993.8071575777. The cubic root of 3135306440 is about 1463.6143700981.

The spelling of 3135306440 in words is "three billion, one hundred thirty-five million, three hundred six thousand, four hundred forty".