2734899215 has 24 divisors (see below), whose sum is σ = 3445146432. Its totient is φ = 2083248000.

The previous prime is 2734899199. The next prime is 2734899217. The reversal of 2734899215 is 5129984372.

It is not a de Polignac number, because 2734899215 - 2⁴ = 2734899199 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734899217) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 317465 + ... + 325965.

It is an arithmetic number, because the mean of its divisors is an integer number (143547768).

Almost surely, 2^2734899215 is an apocalyptic number.

2734899215 is a deficient number, since it is larger than the sum of its proper divisors (710247217).

2734899215 is an equidigital number, since it uses as much as digits as its factorization.

2734899215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627 (or 8590 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 2734899215 is about 52296.2638722882. The cubic root of 2734899215 is about 1398.4505331906.

The spelling of 2734899215 in words is "two billion, seven hundred thirty-four million, eight hundred ninety-nine thousand, two hundred fifteen".