3520016667 has 12 divisors (see below), whose sum is σ = 5148829920. Its totient is φ = 2316972528.

The previous prime is 3520016639. The next prime is 3520016681. The reversal of 3520016667 is 7666100253.

It is not a de Polignac number, because 3520016667 - 2⁶ = 3520016603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3520016567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2474688 + ... + 2476109.

It is an arithmetic number, because the mean of its divisors is an integer number (429069160).

Almost surely, 2^3520016667 is an apocalyptic number.

3520016667 is a deficient number, since it is larger than the sum of its proper divisors (1628813253).

3520016667 is a wasteful number, since it uses less digits than its factorization.

3520016667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950882 (or 4950879 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 3520016667 is about 59329.7283577129. The cubic root of 3520016667 is about 1521.1833852026.

The spelling of 3520016667 in words is "three billion, five hundred twenty million, sixteen thousand, six hundred sixty-seven".