734161066 has 4 divisors (see below), whose sum is σ = 1101241602. Its totient is φ = 367080532.

The previous prime is 734161061. The next prime is 734161069. The reversal of 734161066 is 660161437.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 706018041 + 28143025 = 26571^2 + 5305^2 .

It is not an unprimeable number, because it can be changed into a prime (734161061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183540265 + ... + 183540268.

Almost surely, 2^734161066 is an apocalyptic number.

734161066 is a deficient number, since it is larger than the sum of its proper divisors (367080536).

734161066 is a wasteful number, since it uses less digits than its factorization.

734161066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367080535.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 734161066 is about 27095.4067325073. The cubic root of 734161066 is about 902.1189029475.

The spelling of 734161066 in words is "seven hundred thirty-four million, one hundred sixty-one thousand, sixty-six".