3493840552 has 8 divisors (see below), whose sum is σ = 6550951050. Its totient is φ = 1746920272.

The previous prime is 3493840549. The next prime is 3493840579. The reversal of 3493840552 is 2550483943.

3493840552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3484068676 + 9771876 = 59026^2 + 3126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3493840499 and 3493840508.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218365027 + ... + 218365042.

Almost surely, 2^3493840552 is an apocalyptic number.

It is an amenable number.

3493840552 is a deficient number, since it is larger than the sum of its proper divisors (3057110498).

3493840552 is a wasteful number, since it uses less digits than its factorization.

3493840552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436730075 (or 436730071 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 3493840552 is about 59108.7180710257. The cubic root of 3493840552 is about 1517.4033100107.

The spelling of 3493840552 in words is "three billion, four hundred ninety-three million, eight hundred forty thousand, five hundred fifty-two".