1104992069 has 2 divisors, whose sum is σ = 1104992070. Its totient is φ = 1104992068.

The previous prime is 1104992051. The next prime is 1104992081. The reversal of 1104992069 is 9602994011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065239044 + 39753025 = 32638^2 + 6305^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104992069 - 2²⁸ = 836556613 is a prime.

It is a super-2 number, since 2×1104992069² = 2442014945105801522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104992029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552496034 + 552496035.

It is an arithmetic number, because the mean of its divisors is an integer number (552496035).

Almost surely, 2^1104992069 is an apocalyptic number.

It is an amenable number.

1104992069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104992069 is an equidigital number, since it uses as much as digits as its factorization.

1104992069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 1104992069 is about 33241.4209834658. The cubic root of 1104992069 is about 1033.8393389850.

The spelling of 1104992069 in words is "one billion, one hundred four million, nine hundred ninety-two thousand, sixty-nine".