1082908357 has 2 divisors, whose sum is σ = 1082908358. Its totient is φ = 1082908356.

The previous prime is 1082908303. The next prime is 1082908367. The reversal of 1082908357 is 7538092801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 904445476 + 178462881 = 30074^2 + 13359^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082908357 - 2¹⁵ = 1082875589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082908367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541454178 + 541454179.

It is an arithmetic number, because the mean of its divisors is an integer number (541454179).

Almost surely, 2^1082908357 is an apocalyptic number.

It is an amenable number.

1082908357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082908357 is an equidigital number, since it uses as much as digits as its factorization.

1082908357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1082908357 is about 32907.5729430172. The cubic root of 1082908357 is about 1026.9057093049.

The spelling of 1082908357 in words is "one billion, eighty-two million, nine hundred eight thousand, three hundred fifty-seven".