3516664532 has 6 divisors (see below), whose sum is σ = 6154162938. Its totient is φ = 1758332264.

The previous prime is 3516664447. The next prime is 3516664549. The reversal of 3516664532 is 2354666153.

It can be written as a sum of positive squares in only one way, i.e., 3490919056 + 25745476 = 59084^2 + 5074^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3516664532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439583063 + ... + 439583070.

It is an arithmetic number, because the mean of its divisors is an integer number (1025693823).

Almost surely, 2^3516664532 is an apocalyptic number.

It is an amenable number.

3516664532 is a deficient number, since it is larger than the sum of its proper divisors (2637498406).

3516664532 is a wasteful number, since it uses less digits than its factorization.

3516664532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879166137 (or 879166135 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The square root of 3516664532 is about 59301.4715837643. The cubic root of 3516664532 is about 1520.7003541948.

The spelling of 3516664532 in words is "three billion, five hundred sixteen million, six hundred sixty-four thousand, five hundred thirty-two".