2939140415 has 8 divisors (see below), whose sum is σ = 3529932048. Its totient is φ = 2349336640.

The previous prime is 2939140403. The next prime is 2939140417. The reversal of 2939140415 is 5140419392.

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

It is not a de Polignac number, because 2939140415 - 2¹⁰ = 2939139391 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 (2939140417) 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, 240401 + ... + 252330.

It is an arithmetic number, because the mean of its divisors is an integer number (441241506).

Almost surely, 2^2939140415 is an apocalyptic number.

2939140415 is a deficient number, since it is larger than the sum of its proper divisors (590791633).

2939140415 is a wasteful number, since it uses less digits than its factorization.

2939140415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493929.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 2939140415 is about 54213.8396998405. The cubic root of 2939140415 is about 1432.4301214559.

The spelling of 2939140415 in words is "two billion, nine hundred thirty-nine million, one hundred forty thousand, four hundred fifteen".