2698739122 has 8 divisors (see below), whose sum is σ = 4079010672. Its totient is φ = 1339068900.

The previous prime is 2698739093. The next prime is 2698739129. The reversal of 2698739122 is 2219378962.

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

It is a super-2 number, since 2×2698739122² = 14566385697226661768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2698739129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5150004 + ... + 5150527.

It is an arithmetic number, because the mean of its divisors is an integer number (509876334).

Almost surely, 2^2698739122 is an apocalyptic number.

2698739122 is a deficient number, since it is larger than the sum of its proper divisors (1380271550).

2698739122 is a wasteful number, since it uses less digits than its factorization.

2698739122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300664.

The product of its digits is 653184, while the sum is 49.

The square root of 2698739122 is about 51949.3900060434. The cubic root of 2698739122 is about 1392.2598579171.

The spelling of 2698739122 in words is "two billion, six hundred ninety-eight million, seven hundred thirty-nine thousand, one hundred twenty-two".