3400403403 has 16 divisors (see below), whose sum is σ = 4574958336. Its totient is φ = 2246478240.

The previous prime is 3400403371. The next prime is 3400403411. The reversal of 3400403403 is 3043040043.

3400403403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3400403403 - 2⁵ = 3400403371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3400403403.

It is not an unprimeable number, because it can be changed into a prime (3400403453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150876 + ... + 171942.

It is an arithmetic number, because the mean of its divisors is an integer number (285934896).

Almost surely, 2^3400403403 is an apocalyptic number.

3400403403 is a deficient number, since it is larger than the sum of its proper divisors (1174554933).

3400403403 is a wasteful number, since it uses less digits than its factorization.

3400403403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21554.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3400403403 is about 58312.9779980409. The cubic root of 3400403403 is about 1503.7540639425.

Adding to 3400403403 its reverse (3043040043), we get a palindrome (6443443446).

The spelling of 3400403403 in words is "three billion, four hundred million, four hundred three thousand, four hundred three".