3402106403 has 2 divisors, whose sum is σ = 3402106404. Its totient is φ = 3402106402.

The previous prime is 3402106391. The next prime is 3402106423. The reversal of 3402106403 is 3046012043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3402106403 - 2³⁰ = 2328364579 is a prime.

It is not a weakly prime, because it can be changed into another prime (3402106423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701053201 + 1701053202.

It is an arithmetic number, because the mean of its divisors is an integer number (1701053202).

Almost surely, 2^3402106403 is an apocalyptic number.

3402106403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402106403 is an equidigital number, since it uses as much as digits as its factorization.

3402106403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3402106403 is about 58327.5784085024. The cubic root of 3402106403 is about 1504.0050602183.

Adding to 3402106403 its reverse (3046012043), we get a palindrome (6448118446).

The spelling of 3402106403 in words is "three billion, four hundred two million, one hundred six thousand, four hundred three".