352841340 has 48 divisors (see below), whose sum is σ = 989483040. Its totient is φ = 93945600.

The previous prime is 352841327. The next prime is 352841351. The reversal of 352841340 is 43148253.

It is a super-2 number, since 2×352841340² = 248994022425991200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 352841298 and 352841307.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 37866 + ... + 46254.

It is an arithmetic number, because the mean of its divisors is an integer number (20614230).

Almost surely, 2^352841340 is an apocalyptic number.

352841340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352841340 is an abundant number, since it is smaller than the sum of its proper divisors (636641700).

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

352841340 is a wasteful number, since it uses less digits than its factorization.

352841340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9102 (or 9100 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 352841340 is about 18784.0714436461. The cubic root of 352841340 is about 706.6317617544.

Adding to 352841340 its reverse (43148253), we get a palindrome (395989593).

The spelling of 352841340 in words is "three hundred fifty-two million, eight hundred forty-one thousand, three hundred forty".