3402040266 has 24 divisors (see below), whose sum is σ = 7378716384. Its totient is φ = 1132839720.

The previous prime is 3402040261. The next prime is 3402040277. The reversal of 3402040266 is 6620402043.

3402040266 is a `hidden beast` number, since 340 + 20 + 40 + 266 = 666.

It is not an unprimeable number, because it can be changed into a prime (3402040261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79846 + ... + 114801.

It is an arithmetic number, because the mean of its divisors is an integer number (307446516).

Almost surely, 2^3402040266 is an apocalyptic number.

3402040266 is an abundant number, since it is smaller than the sum of its proper divisors (3976676118).

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

3402040266 is a wasteful number, since it uses less digits than its factorization.

3402040266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195626 (or 195623 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3402040266 is about 58327.0114612432. The cubic root of 3402040266 is about 1503.9953141948.

The spelling of 3402040266 in words is "three billion, four hundred two million, forty thousand, two hundred sixty-six".