3402354405 has 16 divisors (see below), whose sum is σ = 5448885120. Its totient is φ = 1812883008.

The previous prime is 3402354391. The next prime is 3402354407. The reversal of 3402354405 is 5044532043.

It is not a de Polignac number, because 3402354405 - 2⁶ = 3402354341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402354407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90057 + ... + 122126.

It is an arithmetic number, because the mean of its divisors is an integer number (340555320).

Almost surely, 2^3402354405 is an apocalyptic number.

It is an amenable number.

3402354405 is a deficient number, since it is larger than the sum of its proper divisors (2046530715).

3402354405 is a wasteful number, since it uses less digits than its factorization.

3402354405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213260.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3402354405 is about 58329.7043109255. The cubic root of 3402354405 is about 1504.0416049503.

Adding to 3402354405 its reverse (5044532043), we get a palindrome (8446886448).

The spelling of 3402354405 in words is "three billion, four hundred two million, three hundred fifty-four thousand, four hundred five".