2686995034 has 8 divisors (see below), whose sum is σ = 4031649108. Its totient is φ = 1343112000.

The previous prime is 2686995013. The next prime is 2686995043. The reversal of 2686995034 is 4305996862.

It can be written as a sum of positive squares in 2 ways, for example, as 2565929025 + 121066009 = 50655^2 + 11003^2 .

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

It is a super-2 number, since 2×2686995034² = 14439884625481322312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183967 + ... + 198034.

Almost surely, 2^2686995034 is an apocalyptic number.

2686995034 is a deficient number, since it is larger than the sum of its proper divisors (1344654074).

2686995034 is a wasteful number, since it uses less digits than its factorization.

2686995034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385520.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The square root of 2686995034 is about 51836.2328299424. The cubic root of 2686995034 is about 1390.2373581515.

The spelling of 2686995034 in words is "two billion, six hundred eighty-six million, nine hundred ninety-five thousand, thirty-four".