1008698011 has 4 divisors (see below), whose sum is σ = 1061787400. Its totient is φ = 955608624.

The previous prime is 1008697979. The next prime is 1008698017. The reversal of 1008698011 is 1108968001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1008698011 - 2⁵ = 1008697979 is a prime.

It is a super-2 number, since 2×1008698011² = 2034943354790712242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1008698017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26544666 + ... + 26544703.

It is an arithmetic number, because the mean of its divisors is an integer number (265446850).

Almost surely, 2^1008698011 is an apocalyptic number.

1008698011 is a deficient number, since it is larger than the sum of its proper divisors (53089389).

1008698011 is an equidigital number, since it uses as much as digits as its factorization.

1008698011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53089388.

The product of its (nonzero) digits is 3456, while the sum is 34.

The square root of 1008698011 is about 31760.0064704024. The cubic root of 1008698011 is about 1002.8909712314.

The spelling of 1008698011 in words is "one billion, eight million, six hundred ninety-eight thousand, eleven".