1107388465 has 8 divisors (see below), whose sum is σ = 1347070248. Its totient is φ = 873774720.

The previous prime is 1107388459. The next prime is 1107388489. The reversal of 1107388465 is 5648837011.

It can be written as a sum of positive squares in 4 ways, for example, as 416119201 + 691269264 = 20399^2 + 26292^2 .

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

It is not a de Polignac number, because 1107388465 - 2¹⁹ = 1106864177 is a prime.

It is a super-3 number, since 3×1107388465³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516606 + ... + 1517335.

It is an arithmetic number, because the mean of its divisors is an integer number (168383781).

Almost surely, 2^1107388465 is an apocalyptic number.

It is an amenable number.

1107388465 is a deficient number, since it is larger than the sum of its proper divisors (239681783).

1107388465 is an equidigital number, since it uses as much as digits as its factorization.

1107388465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034019.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 1107388465 is about 33277.4467920843. The cubic root of 1107388465 is about 1034.5861617314.

The spelling of 1107388465 in words is "one billion, one hundred seven million, three hundred eighty-eight thousand, four hundred sixty-five".