3400340660 has 12 divisors (see below), whose sum is σ = 7140715428. Its totient is φ = 1360136256.

The previous prime is 3400340633. The next prime is 3400340693. The reversal of 3400340660 is 660430043.

It can be written as a sum of positive squares in 2 ways, for example, as 1748243344 + 1652097316 = 41812^2 + 40646^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85008497 + ... + 85008536.

It is an arithmetic number, because the mean of its divisors is an integer number (595059619).

Almost surely, 2^3400340660 is an apocalyptic number.

It is an amenable number.

3400340660 is an abundant number, since it is smaller than the sum of its proper divisors (3740374768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3400340660 is a wasteful number, since it uses less digits than its factorization.

3400340660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170017042 (or 170017040 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3400340660 is about 58312.4400106873. The cubic root of 3400340660 is about 1503.7448149789.

The spelling of 3400340660 in words is "three billion, four hundred million, three hundred forty thousand, six hundred sixty".