1016747807 has 12 divisors (see below), whose sum is σ = 1044965040. Its totient is φ = 989274240.

The previous prime is 1016747789. The next prime is 1016747843. The reversal of 1016747807 is 7087476101.

It is not a de Polignac number, because 1016747807 - 2¹² = 1016743711 is a prime.

It is a super-2 number, since 2×1016747807² = 2067552206078618498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016747107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 955958 + ... + 957020.

It is an arithmetic number, because the mean of its divisors is an integer number (87080420).

Almost surely, 2^1016747807 is an apocalyptic number.

1016747807 is a deficient number, since it is larger than the sum of its proper divisors (28217233).

1016747807 is an equidigital number, since it uses as much as digits as its factorization.

1016747807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 1016747807 is about 31886.4831394119. The cubic root of 1016747807 is about 1005.5517236600.

The spelling of 1016747807 in words is "one billion, sixteen million, seven hundred forty-seven thousand, eight hundred seven".