3140834509 has 8 divisors (see below), whose sum is σ = 3261848480. Its totient is φ = 3022001136.

The previous prime is 3140834447. The next prime is 3140834519. The reversal of 3140834509 is 9054380413.

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 3140834509 - 2¹³ = 3140826317 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 (3140834519) 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, 542214 + ... + 547975.

It is an arithmetic number, because the mean of its divisors is an integer number (407731060).

Almost surely, 2^3140834509 is an apocalyptic number.

It is an amenable number.

3140834509 is a deficient number, since it is larger than the sum of its proper divisors (121013971).

3140834509 is a wasteful number, since it uses less digits than its factorization.

3140834509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090299.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 3140834509 is about 56043.1486356718. The cubic root of 3140834509 is about 1464.4740639107.

The spelling of 3140834509 in words is "three billion, one hundred forty million, eight hundred thirty-four thousand, five hundred nine".