1084069797 has 4 divisors (see below), whose sum is σ = 1445426400. Its totient is φ = 722713196.

The previous prime is 1084069781. The next prime is 1084069799. The reversal of 1084069797 is 7979604801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1084069797 - 2⁴ = 1084069781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084069799) 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, 180678297 + ... + 180678302.

It is an arithmetic number, because the mean of its divisors is an integer number (361356600).

Almost surely, 2^1084069797 is an apocalyptic number.

It is an amenable number.

1084069797 is a deficient number, since it is larger than the sum of its proper divisors (361356603).

1084069797 is an equidigital number, since it uses as much as digits as its factorization.

1084069797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361356602.

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 1084069797 is about 32925.2152156975. The cubic root of 1084069797 is about 1027.2727034952.

The spelling of 1084069797 in words is "one billion, eighty-four million, sixty-nine thousand, seven hundred ninety-seven".