1084516957 has 2 divisors, whose sum is σ = 1084516958. Its totient is φ = 1084516956.

The previous prime is 1084516949. The next prime is 1084516967. The reversal of 1084516957 is 7596154801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1069878681 + 14638276 = 32709^2 + 3826^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084516957 - 2³ = 1084516949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084516967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542258478 + 542258479.

It is an arithmetic number, because the mean of its divisors is an integer number (542258479).

Almost surely, 2^1084516957 is an apocalyptic number.

It is an amenable number.

1084516957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084516957 is an equidigital number, since it uses as much as digits as its factorization.

1084516957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 1084516957 is about 32932.0050558723. The cubic root of 1084516957 is about 1027.4139281406.

The spelling of 1084516957 in words is "one billion, eighty-four million, five hundred sixteen thousand, nine hundred fifty-seven".