1060694881 has 2 divisors, whose sum is σ = 1060694882. Its totient is φ = 1060694880.

The previous prime is 1060694851. The next prime is 1060694897. The reversal of 1060694881 is 1884960601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1055925025 + 4769856 = 32495^2 + 2184^2 .

It is a cyclic number.

It is not a de Polignac number, because 1060694881 - 2²⁵ = 1027140449 is a prime.

It is a super-2 number, since 2×1060694881² = 2250147261159208322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1060694801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530347440 + 530347441.

It is an arithmetic number, because the mean of its divisors is an integer number (530347441).

Almost surely, 2^1060694881 is an apocalyptic number.

It is an amenable number.

1060694881 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060694881 is an equidigital number, since it uses as much as digits as its factorization.

1060694881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 1060694881 is about 32568.3109939708. The cubic root of 1060694881 is about 1019.8355755082.

The spelling of 1060694881 in words is "one billion, sixty million, six hundred ninety-four thousand, eight hundred eighty-one".