3540115146 has 8 divisors (see below), whose sum is σ = 7080230304. Its totient is φ = 1180038380.

The previous prime is 3540115141. The next prime is 3540115147. The reversal of 3540115146 is 6415110453.

It is a happy number.

3540115146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3540115146 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3540115141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295009590 + ... + 295009601.

It is an arithmetic number, because the mean of its divisors is an integer number (885028788).

Almost surely, 2^3540115146 is an apocalyptic number.

3540115146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3540115146 is a wasteful number, since it uses less digits than its factorization.

3540115146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590019196.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 3540115146 is about 59498.8667623174. The cubic root of 3540115146 is about 1524.0730937793.

Adding to 3540115146 its reverse (6415110453), we get a palindrome (9955225599).

The spelling of 3540115146 in words is "three billion, five hundred forty million, one hundred fifteen thousand, one hundred forty-six".