1083980373 has 8 divisors (see below), whose sum is σ = 1651779648. Its totient is φ = 619417344.

The previous prime is 1083980371. The next prime is 1083980399. The reversal of 1083980373 is 3730893801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1083980373 - 2¹ = 1083980371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083980371) 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 in 7 ways as a sum of consecutive naturals, for example, 25809036 + ... + 25809077.

It is an arithmetic number, because the mean of its divisors is an integer number (206472456).

Almost surely, 2^1083980373 is an apocalyptic number.

It is an amenable number.

1083980373 is a deficient number, since it is larger than the sum of its proper divisors (567799275).

1083980373 is an equidigital number, since it uses as much as digits as its factorization.

1083980373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51618123.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 1083980373 is about 32923.8572011239. The cubic root of 1083980373 is about 1027.2444564332.

The spelling of 1083980373 in words is "one billion, eighty-three million, nine hundred eighty thousand, three hundred seventy-three".