3889240354 has 8 divisors (see below), whose sum is σ = 5834131308. Its totient is φ = 1944529920.

The previous prime is 3889240339. The next prime is 3889240391. The reversal of 3889240354 is 4530429883.

It can be written as a sum of positive squares in 2 ways, for example, as 3573289729 + 315950625 = 59777^2 + 17775^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43714 + ... + 98434.

Almost surely, 2^3889240354 is an apocalyptic number.

3889240354 is a deficient number, since it is larger than the sum of its proper divisors (1944890954).

3889240354 is a wasteful number, since it uses less digits than its factorization.

3889240354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90260.

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 3889240354 is about 62363.7743726276. The cubic root of 3889240354 is about 1572.6120331024.

The spelling of 3889240354 in words is "three billion, eight hundred eighty-nine million, two hundred forty thousand, three hundred fifty-four".