3373640068 has 6 divisors (see below), whose sum is σ = 5903870126. Its totient is φ = 1686820032.

The previous prime is 3373640041. The next prime is 3373640107. The reversal of 3373640068 is 8600463733.

It can be written as a sum of positive squares in only one way, i.e., 1744064644 + 1629575424 = 41762^2 + 40368^2 .

It is a super-2 number, since 2×3373640068² = 22762894616830089248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3373640068.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421705005 + ... + 421705012.

Almost surely, 2^3373640068 is an apocalyptic number.

It is an amenable number.

3373640068 is a deficient number, since it is larger than the sum of its proper divisors (2530230058).

3373640068 is a wasteful number, since it uses less digits than its factorization.

3373640068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843410021 (or 843410019 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 3373640068 is about 58083.0445827352. The cubic root of 3373640068 is about 1499.7985015260.

The spelling of 3373640068 in words is "three billion, three hundred seventy-three million, six hundred forty thousand, sixty-eight".