2034070981 has 8 divisors (see below), whose sum is σ = 2041576920. Its totient is φ = 2026579968.

The previous prime is 2034070949. The next prime is 2034070993. The reversal of 2034070981 is 1890704302.

It can be written as a sum of positive squares in 4 ways, for example, as 725440356 + 1308630625 = 26934^2 + 36175^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2034070981 - 2⁵ = 2034070949 is a prime.

It is a super-2 number, since 2×2034070981² = 8274889511492604722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034070081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318225 + ... + 324553.

It is an arithmetic number, because the mean of its divisors is an integer number (255197115).

Almost surely, 2^2034070981 is an apocalyptic number.

It is an amenable number.

2034070981 is a deficient number, since it is larger than the sum of its proper divisors (7505939).

2034070981 is an equidigital number, since it uses as much as digits as its factorization.

2034070981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2034070981 is about 45100.6760592344. The cubic root of 2034070981 is about 1267.0352612051.

The spelling of 2034070981 in words is "two billion, thirty-four million, seventy thousand, nine hundred eighty-one".