3448621068 has 48 divisors (see below), whose sum is σ = 8478960000. Its totient is φ = 1087924608.

The previous prime is 3448621051. The next prime is 3448621073. The reversal of 3448621068 is 8601268443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231963 + ... + 246381.

It is an arithmetic number, because the mean of its divisors is an integer number (176645000).

Almost surely, 2^3448621068 is an apocalyptic number.

3448621068 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3448621068 is an abundant number, since it is smaller than the sum of its proper divisors (5030338932).

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

3448621068 is a wasteful number, since it uses less digits than its factorization.

3448621068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15494 (or 15492 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 3448621068 is about 58724.9612004980. The cubic root of 3448621068 is about 1510.8284663299.

The spelling of 3448621068 in words is "three billion, four hundred forty-eight million, six hundred twenty-one thousand, sixty-eight".