2756312098 has 8 divisors (see below), whose sum is σ = 4138254108. Its totient is φ = 1376894064.

The previous prime is 2756312093. The next prime is 2756312101. The reversal of 2756312098 is 8902136572.

It can be written as a sum of positive squares in 2 ways, for example, as 2731839289 + 24472809 = 52267^2 + 4947^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2756312093) 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, 628261 + ... + 632632.

Almost surely, 2^2756312098 is an apocalyptic number.

2756312098 is a deficient number, since it is larger than the sum of its proper divisors (1381942010).

2756312098 is a wasteful number, since it uses less digits than its factorization.

2756312098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261988.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2756312098 is about 52500.5914061927. The cubic root of 2756312098 is about 1402.0907702916.

It can be divided in two parts, 275631 and 2098, that added together give a square (277729 = 527²).

The spelling of 2756312098 in words is "two billion, seven hundred fifty-six million, three hundred twelve thousand, ninety-eight".