3140321047 has 8 divisors (see below), whose sum is σ = 3162983040. Its totient is φ = 3117716280.

The previous prime is 3140320993. The next prime is 3140321059. The reversal of 3140321047 is 7401230413.

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

It is a cyclic number.

It is not a de Polignac number, because 3140321047 - 2⁷ = 3140320919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140321087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99048 + ... + 126850.

It is an arithmetic number, because the mean of its divisors is an integer number (395372880).

Almost surely, 2^3140321047 is an apocalyptic number.

3140321047 is a deficient number, since it is larger than the sum of its proper divisors (22661993).

3140321047 is a wasteful number, since it uses less digits than its factorization.

3140321047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28613.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3140321047 is about 56038.5674959666. The cubic root of 3140321047 is about 1464.3942557408.

The spelling of 3140321047 in words is "three billion, one hundred forty million, three hundred twenty-one thousand, forty-seven".