3445162828 has 12 divisors (see below), whose sum is σ = 6063886080. Its totient is φ = 1712623952.

The previous prime is 3445162817. The next prime is 3445162879. The reversal of 3445162828 is 8282615443.

It is a happy number.

It is a super-2 number, since 2×3445162828² = 23738293822865915168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2488588 + ... + 2489971.

It is an arithmetic number, because the mean of its divisors is an integer number (505323840).

Almost surely, 2^3445162828 is an apocalyptic number.

It is an amenable number.

3445162828 is a deficient number, since it is larger than the sum of its proper divisors (2618723252).

3445162828 is a wasteful number, since it uses less digits than its factorization.

3445162828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978736 (or 4978734 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 3445162828 is about 58695.5094364126. The cubic root of 3445162828 is about 1510.3232832663.

It can be divided in two parts, 34451 and 62828, that added together give a palindrome (97279).

The spelling of 3445162828 in words is "three billion, four hundred forty-five million, one hundred sixty-two thousand, eight hundred twenty-eight".