3448509368 has 8 divisors (see below), whose sum is σ = 6465955080. Its totient is φ = 1724254680.

The previous prime is 3448509341. The next prime is 3448509431. The reversal of 3448509368 is 8639058443.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3448509368² = 23784433722367518848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215531828 + ... + 215531843.

It is an arithmetic number, because the mean of its divisors is an integer number (808244385).

Almost surely, 2^3448509368 is an apocalyptic number.

It is an amenable number.

3448509368 is a deficient number, since it is larger than the sum of its proper divisors (3017445712).

3448509368 is a wasteful number, since it uses less digits than its factorization.

3448509368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431063677 (or 431063673 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The square root of 3448509368 is about 58724.0101491715. The cubic root of 3448509368 is about 1510.8121543646.

The spelling of 3448509368 in words is "three billion, four hundred forty-eight million, five hundred nine thousand, three hundred sixty-eight".