2734251660 has 192 divisors, whose sum is σ = 10057420800. Its totient is φ = 603396864.

The previous prime is 2734251647. The next prime is 2734251697. The reversal of 2734251660 is 661524372.

2734251660 is a `hidden beast` number, since 2 + 73 + 425 + 166 + 0 = 666.

It is a super-2 number, since 2×2734251660² = 14952264280425511200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97149 + ... + 122091.

It is an arithmetic number, because the mean of its divisors is an integer number (52382400).

Almost surely, 2^2734251660 is an apocalyptic number.

2734251660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2734251660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5028710400).

2734251660 is an abundant number, since it is smaller than the sum of its proper divisors (7323169140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2734251660 is a wasteful number, since it uses less digits than its factorization.

2734251660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24997 (or 24989 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2734251660 is about 52290.0722891067. The cubic root of 2734251660 is about 1398.3401518998.

The spelling of 2734251660 in words is "two billion, seven hundred thirty-four million, two hundred fifty-one thousand, six hundred sixty".