3400645115 has 16 divisors (see below), whose sum is σ = 4665885888. Its totient is φ = 2330798976.

The previous prime is 3400645093. The next prime is 3400645117. The reversal of 3400645115 is 5115460043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3400645115 - 2⁶ = 3400645051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400645117) 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, 59069 + ... + 101441.

It is an arithmetic number, because the mean of its divisors is an integer number (291617868).

Almost surely, 2^3400645115 is an apocalyptic number.

3400645115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3400645115 is a deficient number, since it is larger than the sum of its proper divisors (1265240773).

3400645115 is a wasteful number, since it uses less digits than its factorization.

3400645115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44678.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 3400645115 is about 58315.0505015643. The cubic root of 3400645115 is about 1503.7896937141.

The spelling of 3400645115 in words is "three billion, four hundred million, six hundred forty-five thousand, one hundred fifteen".