2265306349 has 8 divisors (see below), whose sum is σ = 2329763040. Its totient is φ = 2201384976.

The previous prime is 2265306347. The next prime is 2265306359. The reversal of 2265306349 is 9436035622.

2265306349 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 2265306349 - 2¹ = 2265306347 is a prime.

It is a super-2 number, since 2×2265306349² = 10263225709639419602, 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 (2265306347) 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, 125239 + ... + 142180.

It is an arithmetic number, because the mean of its divisors is an integer number (291220380).

Almost surely, 2^2265306349 is an apocalyptic number.

It is an amenable number.

2265306349 is a deficient number, since it is larger than the sum of its proper divisors (64456691).

2265306349 is a wasteful number, since it uses less digits than its factorization.

2265306349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267659.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 2265306349 is about 47595.2345198550. The cubic root of 2265306349 is about 1313.3353905777.

The spelling of 2265306349 in words is "two billion, two hundred sixty-five million, three hundred six thousand, three hundred forty-nine".