3516148240 has 40 divisors (see below), whose sum is σ = 8918232768. Its totient is φ = 1278599040.

The previous prime is 3516148231. The next prime is 3516148241. The reversal of 3516148240 is 428416153.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3516148196 and 3516148205.

It is not an unprimeable number, because it can be changed into a prime (3516148241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1996932 + ... + 1998691.

Almost surely, 2^3516148240 is an apocalyptic number.

It is an amenable number.

3516148240 is an abundant number, since it is smaller than the sum of its proper divisors (5402084528).

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

3516148240 is a wasteful number, since it uses less digits than its factorization.

3516148240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995647 (or 3995641 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3516148240 is about 59297.1183110950. The cubic root of 3516148240 is about 1520.6259310356.

The spelling of 3516148240 in words is "three billion, five hundred sixteen million, one hundred forty-eight thousand, two hundred forty".