3368400973 has 16 divisors (see below), whose sum is σ = 3977920000. Its totient is φ = 2850631056.

The previous prime is 3368400943. The next prime is 3368400977. The reversal of 3368400973 is 3790048633.

It is not a de Polignac number, because 3368400973 - 2¹⁷ = 3368269901 is a prime.

It is a super-2 number, since 2×3368400973² = 22692250229814693458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368400977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35058 + ... + 89251.

It is an arithmetic number, because the mean of its divisors is an integer number (248620000).

Almost surely, 2^3368400973 is an apocalyptic number.

It is an amenable number.

3368400973 is a deficient number, since it is larger than the sum of its proper divisors (609519027).

3368400973 is an equidigital number, since it uses as much as digits as its factorization.

3368400973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124409 (or 124395 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3368400973 is about 58037.9270219053. The cubic root of 3368400973 is about 1499.0217284990.

The spelling of 3368400973 in words is "three billion, three hundred sixty-eight million, four hundred thousand, nine hundred seventy-three".