764314645146774 has 16 divisors (see below), whose sum is σ = 1528697627514480. Its totient is φ = 254760158845440.

The previous prime is 764314645146677. The next prime is 764314645146809. The reversal of 764314645146774 is 477641546413467.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 764314645146699 and 764314645146708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2847238807 + ... + 2847507234.

It is an arithmetic number, because the mean of its divisors is an integer number (95543601719655).

Almost surely, 2^{764314645146774} is an apocalyptic number.

764314645146774 is an abundant number, since it is smaller than the sum of its proper divisors (764382982367706).

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

764314645146774 is a wasteful number, since it uses less digits than its factorization.

764314645146774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5694768415.

The product of its digits is 1137991680, while the sum is 69.

The spelling of 764314645146774 in words is "seven hundred sixty-four trillion, three hundred fourteen billion, six hundred forty-five million, one hundred forty-six thousand, seven hundred seventy-four".