743163361 has 8 divisors (see below), whose sum is σ = 750103200. Its totient is φ = 736246560.

The previous prime is 743163329. The next prime is 743163383. The reversal of 743163361 is 163361347.

743163361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 743163361 - 2⁵ = 743163329 is a prime.

It is a super-2 number, since 2×743163361² = 1104583562265632642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (743160361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62805 + ... + 73693.

It is an arithmetic number, because the mean of its divisors is an integer number (93762900).

Almost surely, 2^743163361 is an apocalyptic number.

743163361 is the 12192-nd centered decagonal number.

It is an amenable number.

743163361 is a deficient number, since it is larger than the sum of its proper divisors (6939839).

743163361 is a wasteful number, since it uses less digits than its factorization.

743163361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11519.

The product of its digits is 27216, while the sum is 34.

The square root of 743163361 is about 27261.0227431034. The cubic root of 743163361 is about 905.7911992613.

It can be divided in two parts, 74316 and 3361, that added together give a palindrome (77677).

The spelling of 743163361 in words is "seven hundred forty-three million, one hundred sixty-three thousand, three hundred sixty-one".