3394380347040 has 48 divisors (see below), whose sum is σ = 10692298094688. Its totient is φ = 905168092416.

The previous prime is 3394380347021. The next prime is 3394380347063. The reversal of 3394380347040 is 407430834933.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535812382 + ... + 3535813341.

It is an arithmetic number, because the mean of its divisors is an integer number (222756210306).

Almost surely, 2^{3394380347040} is an apocalyptic number.

3394380347040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3394380347040 is an abundant number, since it is smaller than the sum of its proper divisors (7297917747648).

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

3394380347040 is a wasteful number, since it uses less digits than its factorization.

3394380347040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071625741 (or 7071625733 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 3394380347040 in words is "three trillion, three hundred ninety-four billion, three hundred eighty million, three hundred forty-seven thousand, forty".