3546781314 has 16 divisors (see below), whose sum is σ = 7183355520. Its totient is φ = 1167294960.

The previous prime is 3546781307. The next prime is 3546781361. The reversal of 3546781314 is 4131876453.

It is a happy number.

3546781314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740857 + ... + 3741804.

It is an arithmetic number, because the mean of its divisors is an integer number (448959720).

Almost surely, 2^3546781314 is an apocalyptic number.

3546781314 is an abundant number, since it is smaller than the sum of its proper divisors (3636574206).

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

3546781314 is a wasteful number, since it uses less digits than its factorization.

3546781314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482745.

The product of its digits is 241920, while the sum is 42.

The square root of 3546781314 is about 59554.8597009514. The cubic root of 3546781314 is about 1525.0291226545.

The spelling of 3546781314 in words is "three billion, five hundred forty-six million, seven hundred eighty-one thousand, three hundred fourteen".