3540330146 has 8 divisors (see below), whose sum is σ = 5410693404. Its totient is φ = 1736765680.

The previous prime is 3540330127. The next prime is 3540330161. The reversal of 3540330146 is 6410330453.

It can be written as a sum of positive squares in 2 ways, for example, as 2731212121 + 809118025 = 52261^2 + 28445^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16699565 + ... + 16699776.

Almost surely, 2^3540330146 is an apocalyptic number.

3540330146 is a deficient number, since it is larger than the sum of its proper divisors (1870363258).

3540330146 is a wasteful number, since it uses less digits than its factorization.

3540330146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33399396.

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

The square root of 3540330146 is about 59500.6734919866. The cubic root of 3540330146 is about 1524.1039467383.

Adding to 3540330146 its reverse (6410330453), we get a palindrome (9950660599).

The spelling of 3540330146 in words is "three billion, five hundred forty million, three hundred thirty thousand, one hundred forty-six".