3481321730 has 8 divisors (see below), whose sum is σ = 6266379132. Its totient is φ = 1392528688.

The previous prime is 3481321729. The next prime is 3481321751. The reversal of 3481321730 is 371231843.

It can be written as a sum of positive squares in 2 ways, for example, as 3091693609 + 389628121 = 55603^2 + 19739^2 .

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

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, 174066077 + ... + 174066096.

Almost surely, 2^3481321730 is an apocalyptic number.

3481321730 is a deficient number, since it is larger than the sum of its proper divisors (2785057402).

3481321730 is a wasteful number, since it uses less digits than its factorization.

3481321730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348132180.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 3481321730 is about 59002.7264624271. The cubic root of 3481321730 is about 1515.5887990815.

The spelling of 3481321730 in words is "three billion, four hundred eighty-one million, three hundred twenty-one thousand, seven hundred thirty".