3489219451 has 16 divisors (see below), whose sum is σ = 3926707200. Its totient is φ = 3080896128.

The previous prime is 3489219421. The next prime is 3489219469. The reversal of 3489219451 is 1549129843.

It is not a de Polignac number, because 3489219451 - 2⁹ = 3489218939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3489219421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19171 + ... + 85708.

It is an arithmetic number, because the mean of its divisors is an integer number (245419200).

Almost surely, 2^3489219451 is an apocalyptic number.

3489219451 is a deficient number, since it is larger than the sum of its proper divisors (437487749).

3489219451 is a wasteful number, since it uses less digits than its factorization.

3489219451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105018.

The product of its digits is 311040, while the sum is 46.

The square root of 3489219451 is about 59069.6152941595. The cubic root of 3489219451 is about 1516.7340209565.

The spelling of 3489219451 in words is "three billion, four hundred eighty-nine million, two hundred nineteen thousand, four hundred fifty-one".