340761727504 has 45 divisors (see below), whose sum is σ = 725757494511. Its totient is φ = 154880019360.

The previous prime is 340761727477. The next prime is 340761727639. The reversal of 340761727504 is 405727167043.

The square root of 340761727504 is 583748.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×340761727504² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25678279 + ... + 25691545.

Almost surely, 2^340761727504 is an apocalyptic number.

340761727504 is the 583748-th square number.

It is an amenable number.

340761727504 is an abundant number, since it is smaller than the sum of its proper divisors (384995767007).

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

340761727504 is an frugal number, since it uses more digits than its factorization.

340761727504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26564 (or 13280 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 46.

The spelling of 340761727504 in words is "three hundred forty billion, seven hundred sixty-one million, seven hundred twenty-seven thousand, five hundred four".