3403945506 has 32 divisors (see below), whose sum is σ = 7335978048. Its totient is φ = 1046738880.

The previous prime is 3403945481. The next prime is 3403945529. The reversal of 3403945506 is 6055493043.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127176 + ... + 151596.

It is an arithmetic number, because the mean of its divisors is an integer number (229249314).

Almost surely, 2^3403945506 is an apocalyptic number.

3403945506 is an abundant number, since it is smaller than the sum of its proper divisors (3932032542).

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

3403945506 is a wasteful number, since it uses less digits than its factorization.

3403945506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26226.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 3403945506 is about 58343.3415738249. The cubic root of 3403945506 is about 1504.2760219524.

The spelling of 3403945506 in words is "three billion, four hundred three million, nine hundred forty-five thousand, five hundred six".