1109780482 has 8 divisors (see below), whose sum is σ = 1670859900. Its totient is φ = 552827184.

The previous prime is 1109780471. The next prime is 1109780543. The reversal of 1109780482 is 2840879011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 864889281 + 244891201 = 29409^2 + 15649^2 .

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

It is a super-2 number, since 2×1109780482² = 2463225436456304648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030857 + ... + 1031932.

Almost surely, 2^1109780482 is an apocalyptic number.

1109780482 is a deficient number, since it is larger than the sum of its proper divisors (561079418).

1109780482 is a wasteful number, since it uses less digits than its factorization.

1109780482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063060.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 1109780482 is about 33313.3679173992. The cubic root of 1109780482 is about 1035.3305460911.

The spelling of 1109780482 in words is "one billion, one hundred nine million, seven hundred eighty thousand, four hundred eighty-two".