352513386 has 24 divisors (see below), whose sum is σ = 790117380. Its totient is φ = 113452416.

The previous prime is 352513379. The next prime is 352513439. The reversal of 352513386 is 683315253.

352513386 is digitally balanced in base 3, 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 2 ways, for example, as 337420161 + 15093225 = 18369^2 + 3885^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 352513386.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337135 + ... + 338178.

Almost surely, 2^352513386 is an apocalyptic number.

352513386 is an abundant number, since it is smaller than the sum of its proper divisors (437603994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352513386 is a wasteful number, since it uses less digits than its factorization.

352513386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675350 (or 675347 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 352513386 is about 18775.3398371374. The cubic root of 352513386 is about 706.4127638437.

The spelling of 352513386 in words is "three hundred fifty-two million, five hundred thirteen thousand, three hundred eighty-six".