3445303530 has 64 divisors (see below), whose sum is σ = 8571951360. Its totient is φ = 885190656.

The previous prime is 3445303529. The next prime is 3445303567. The reversal of 3445303530 is 353035443.

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

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 31 ways as a sum of consecutive naturals, for example, 433674 + ... + 441546.

It is an arithmetic number, because the mean of its divisors is an integer number (133936740).

Almost surely, 2^3445303530 is an apocalyptic number.

3445303530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3445303530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4285975680).

3445303530 is an abundant number, since it is smaller than the sum of its proper divisors (5126647830).

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

3445303530 is a wasteful number, since it uses less digits than its factorization.

3445303530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8415.

The product of its (nonzero) digits is 32400, while the sum is 30.

The square root of 3445303530 is about 58696.7079996826. The cubic root of 3445303530 is about 1510.3438437472.

Adding to 3445303530 its reverse (353035443), we get a palindrome (3798338973).

The spelling of 3445303530 in words is "three billion, four hundred forty-five million, three hundred three thousand, five hundred thirty".