35072674729 has 3 divisors (see below), whose sum is σ = 35072862007. Its totient is φ = 35072487452.

The previous prime is 35072674697. The next prime is 35072674829. The reversal of 35072674729 is 92747627053.

The square root of 35072674729 is 187277.

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

35072674729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 15177008025 + 19895666704 = 123195^2 + 141052^2 .

It is not a de Polignac number, because 35072674729 - 2⁵ = 35072674697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35072674829) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 93639 + ... + 280915.

Almost surely, 2^35072674729 is an apocalyptic number.

35072674729 is the 187277-th square number.

35072674729 is the 93639-th centered octagonal number.

It is an amenable number.

35072674729 is a deficient number, since it is larger than the sum of its proper divisors (187278).

35072674729 is an frugal number, since it uses more digits than its factorization.

35072674729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374554 (or 187277 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 35072674729 in words is "thirty-five billion, seventy-two million, six hundred seventy-four thousand, seven hundred twenty-nine".