3403401543 has 40 divisors (see below), whose sum is σ = 5427227520. Its totient is φ = 2119173840.

The previous prime is 3403401473. The next prime is 3403401559. The reversal of 3403401543 is 3451043043.

It is not a de Polignac number, because 3403401543 - 2⁹ = 3403401031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403401593) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 93696 + ... + 124842.

It is an arithmetic number, because the mean of its divisors is an integer number (135680688).

Almost surely, 2^3403401543 is an apocalyptic number.

3403401543 is a deficient number, since it is larger than the sum of its proper divisors (2023825977).

3403401543 is a wasteful number, since it uses less digits than its factorization.

3403401543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31249 (or 31240 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3403401543 is about 58338.6796473832. The cubic root of 3403401543 is about 1504.1958880717.

Adding to 3403401543 its reverse (3451043043), we get a palindrome (6854444586).

The spelling of 3403401543 in words is "three billion, four hundred three million, four hundred one thousand, five hundred forty-three".