3140493793 has 16 divisors (see below), whose sum is σ = 3534261120. Its totient is φ = 2772976896.

The previous prime is 3140493791. The next prime is 3140493817. The reversal of 3140493793 is 3973940413.

It is not a de Polignac number, because 3140493793 - 2¹ = 3140493791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140493791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13930 + ... + 80467.

It is an arithmetic number, because the mean of its divisors is an integer number (220891320).

Almost surely, 2^3140493793 is an apocalyptic number.

It is an amenable number.

3140493793 is a deficient number, since it is larger than the sum of its proper divisors (393767327).

3140493793 is a wasteful number, since it uses less digits than its factorization.

3140493793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94536.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 3140493793 is about 56040.1087882599. The cubic root of 3140493793 is about 1464.4211068820.

The spelling of 3140493793 in words is "three billion, one hundred forty million, four hundred ninety-three thousand, seven hundred ninety-three".