3579451642 has 16 divisors (see below), whose sum is σ = 5968714752. Its totient is φ = 1598762160.

The previous prime is 3579451639. The next prime is 3579451649. The reversal of 3579451642 is 2461549753.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3579451592 and 3579451601.

It is not an unprimeable number, because it can be changed into a prime (3579451649) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2219698 + ... + 2221309.

It is an arithmetic number, because the mean of its divisors is an integer number (373044672).

Almost surely, 2^3579451642 is an apocalyptic number.

3579451642 is a deficient number, since it is larger than the sum of its proper divisors (2389263110).

3579451642 is a wasteful number, since it uses less digits than its factorization.

3579451642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441053.

The product of its digits is 907200, while the sum is 46.

The square root of 3579451642 is about 59828.5186345107. The cubic root of 3579451642 is about 1529.6972989670.

The spelling of 3579451642 in words is "three billion, five hundred seventy-nine million, four hundred fifty-one thousand, six hundred forty-two".