1072800470346 has 32 divisors (see below), whose sum is σ = 2359085948928. Its totient is φ = 322531277040.

The previous prime is 1072800470257. The next prime is 1072800470363. The reversal of 1072800470346 is 6430740082701.

It is a junction number, because it is equal to n+sod(n) for n = 1072800470298 and 1072800470307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63985920 + ... + 64002683.

It is an arithmetic number, because the mean of its divisors is an integer number (73721435904).

Almost surely, 2^{1072800470346} is an apocalyptic number.

1072800470346 is an abundant number, since it is smaller than the sum of its proper divisors (1286285478582).

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

1072800470346 is a wasteful number, since it uses less digits than its factorization.

1072800470346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127988746.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 1072800470346 in words is "one trillion, seventy-two billion, eight hundred million, four hundred seventy thousand, three hundred forty-six".