1067798498 has 16 divisors (see below), whose sum is σ = 1726038720. Its totient is φ = 492506256.

The previous prime is 1067798491. The next prime is 1067798507. The reversal of 1067798498 is 8948977601.

It is a super-2 number, since 2×1067798498² = 2280387264662112008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067798491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29411 + ... + 54777.

It is an arithmetic number, because the mean of its divisors is an integer number (107877420).

Almost surely, 2^1067798498 is an apocalyptic number.

1067798498 is a deficient number, since it is larger than the sum of its proper divisors (658240222).

1067798498 is a wasteful number, since it uses less digits than its factorization.

1067798498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27001.

The product of its (nonzero) digits is 6096384, while the sum is 59.

The square root of 1067798498 is about 32677.1862007732. The cubic root of 1067798498 is about 1022.1071708722.

The spelling of 1067798498 in words is "one billion, sixty-seven million, seven hundred ninety-eight thousand, four hundred ninety-eight".