3440670782 has 16 divisors (see below), whose sum is σ = 5219549280. Its totient is φ = 1700896512.

The previous prime is 3440670781. The next prime is 3440670787. The reversal of 3440670782 is 2870760443.

3440670782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440670781) 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, 73823 + ... + 111045.

It is an arithmetic number, because the mean of its divisors is an integer number (326221830).

Almost surely, 2^3440670782 is an apocalyptic number.

3440670782 is a deficient number, since it is larger than the sum of its proper divisors (1778878498).

3440670782 is a wasteful number, since it uses less digits than its factorization.

3440670782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37747.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 3440670782 is about 58657.2312848126. The cubic root of 3440670782 is about 1509.6665757977. Note that the first 3 decimals are identical.

The spelling of 3440670782 in words is "three billion, four hundred forty million, six hundred seventy thousand, seven hundred eighty-two".