3373503561 has 48 divisors (see below), whose sum is σ = 5328835200. Its totient is φ = 2048385024.

The previous prime is 3373503559. The next prime is 3373503569. The reversal of 3373503561 is 1653053733.

3373503561 is a `hidden beast` number, since 33 + 73 + 503 + 56 + 1 = 666.

It is not a de Polignac number, because 3373503561 - 2¹ = 3373503559 is a prime.

It is a super-2 number, since 2×3373503561² = 22761052552159361442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3373503569) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1273140 + ... + 1275786.

It is an arithmetic number, because the mean of its divisors is an integer number (111017400).

Almost surely, 2^3373503561 is an apocalyptic number.

It is an amenable number.

3373503561 is a deficient number, since it is larger than the sum of its proper divisors (1955331639).

3373503561 is a wasteful number, since it uses less digits than its factorization.

3373503561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958 (or 2955 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 36.

The square root of 3373503561 is about 58081.8694688799. The cubic root of 3373503561 is about 1499.7782725596.

The spelling of 3373503561 in words is "three billion, three hundred seventy-three million, five hundred three thousand, five hundred sixty-one".