3450597179778 has 48 divisors (see below), whose sum is σ = 8556956965440. Its totient is φ = 984428628768.

The previous prime is 3450597179761. The next prime is 3450597179791. The reversal of 3450597179778 is 8779717950543.

3450597179778 is a `hidden beast` number, since 3 + 450 + 5 + 9 + 7 + 17 + 97 + 78 = 666.

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 23 ways as a sum of consecutive naturals, for example, 20140468 + ... + 20311071.

It is an arithmetic number, because the mean of its divisors is an integer number (178269936780).

Almost surely, 2^{3450597179778} is an apocalyptic number.

3450597179778 is an abundant number, since it is smaller than the sum of its proper divisors (5106359785662).

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

3450597179778 is a wasteful number, since it uses less digits than its factorization.

3450597179778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40452231 (or 40452228 counting only the distinct ones).

The product of its (nonzero) digits is 466754400, while the sum is 72.

The spelling of 3450597179778 in words is "three trillion, four hundred fifty billion, five hundred ninety-seven million, one hundred seventy-nine thousand, seven hundred seventy-eight".