1083957379 has 2 divisors, whose sum is σ = 1083957380. Its totient is φ = 1083957378.

The previous prime is 1083957337. The next prime is 1083957397. The reversal of 1083957379 is 9737593801.

It is a happy number.

Together with next prime (1083957397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083957379 - 2¹⁷ = 1083826307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1083957079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541978689 + 541978690.

It is an arithmetic number, because the mean of its divisors is an integer number (541978690).

Almost surely, 2^1083957379 is an apocalyptic number.

1083957379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083957379 is an equidigital number, since it uses as much as digits as its factorization.

1083957379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1428840, while the sum is 52.

The square root of 1083957379 is about 32923.5079996042. The cubic root of 1083957379 is about 1027.2371928866.

The spelling of 1083957379 in words is "one billion, eighty-three million, nine hundred fifty-seven thousand, three hundred seventy-nine".