3520343564 has 6 divisors (see below), whose sum is σ = 6160601244. Its totient is φ = 1760171780.

The previous prime is 3520343557. The next prime is 3520343597. The reversal of 3520343564 is 4653430253.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440042942 + ... + 440042949.

It is an arithmetic number, because the mean of its divisors is an integer number (1026766874).

Almost surely, 2^3520343564 is an apocalyptic number.

It is an amenable number.

3520343564 is a deficient number, since it is larger than the sum of its proper divisors (2640257680).

3520343564 is a wasteful number, since it uses less digits than its factorization.

3520343564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880085895 (or 880085893 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The square root of 3520343564 is about 59332.4832111382. The cubic root of 3520343564 is about 1521.2304735111.

The spelling of 3520343564 in words is "three billion, five hundred twenty million, three hundred forty-three thousand, five hundred sixty-four".