1016773349 has 8 divisors (see below), whose sum is σ = 1076869080. Its totient is φ = 956709376.

The previous prime is 1016773343. The next prime is 1016773409. The reversal of 1016773349 is 9433776101.

It can be written as a sum of positive squares in 4 ways, for example, as 49252324 + 967521025 = 7018^2 + 31105^2 .

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 1016773349 - 2⁴ = 1016773333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016773343) 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, 100097 + ... + 109785.

It is an arithmetic number, because the mean of its divisors is an integer number (134608635).

Almost surely, 2^1016773349 is an apocalyptic number.

It is an amenable number.

1016773349 is a deficient number, since it is larger than the sum of its proper divisors (60095731).

1016773349 is an equidigital number, since it uses as much as digits as its factorization.

1016773349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15879.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 1016773349 is about 31886.8836514326. The cubic root of 1016773349 is about 1005.5601438362.

The spelling of 1016773349 in words is "one billion, sixteen million, seven hundred seventy-three thousand, three hundred forty-nine".