3405740115 has 16 divisors (see below), whose sum is σ = 5455699200. Its totient is φ = 1814223072.

The previous prime is 3405740087. The next prime is 3405740119. The reversal of 3405740115 is 5110475043.

It is not a de Polignac number, because 3405740115 - 2¹⁴ = 3405723731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3405740119) 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, 122725 + ... + 147894.

It is an arithmetic number, because the mean of its divisors is an integer number (340981200).

Almost surely, 2^3405740115 is an apocalyptic number.

3405740115 is a deficient number, since it is larger than the sum of its proper divisors (2049959085).

3405740115 is a wasteful number, since it uses less digits than its factorization.

3405740115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271466.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3405740115 is about 58358.7192714165. The cubic root of 3405740115 is about 1504.5403341553.

The spelling of 3405740115 in words is "three billion, four hundred five million, seven hundred forty thousand, one hundred fifteen".