730697269 has 4 divisors (see below), whose sum is σ = 769155040. Its totient is φ = 692239500.

The previous prime is 730697267. The next prime is 730697291. The reversal of 730697269 is 962796037.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 730697269 - 2¹ = 730697267 is a prime.

It is a super-2 number, since 2×730697269² = 1067836997848116722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730697267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19228857 + ... + 19228894.

It is an arithmetic number, because the mean of its divisors is an integer number (192288760).

Almost surely, 2^730697269 is an apocalyptic number.

It is an amenable number.

730697269 is a deficient number, since it is larger than the sum of its proper divisors (38457771).

730697269 is a wasteful number, since it uses less digits than its factorization.

730697269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38457770.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 730697269 is about 27031.4126341928. The cubic root of 730697269 is about 900.6979232504.

The spelling of 730697269 in words is "seven hundred thirty million, six hundred ninety-seven thousand, two hundred sixty-nine".