3874306045 has 8 divisors (see below), whose sum is σ = 4651089624. Its totient is φ = 3098163264.

The previous prime is 3874306031. The next prime is 3874306049. The reversal of 3874306045 is 5406034783.

It can be written as a sum of positive squares in 4 ways, for example, as 2200923396 + 1673382649 = 46914^2 + 40907^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3874306045 - 2⁵ = 3874306013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3874305989 and 3874306007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874306049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146794 + ... + 171163.

It is an arithmetic number, because the mean of its divisors is an integer number (581386203).

Almost surely, 2^3874306045 is an apocalyptic number.

It is an amenable number.

3874306045 is a deficient number, since it is larger than the sum of its proper divisors (776783579).

3874306045 is a wasteful number, since it uses less digits than its factorization.

3874306045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320399.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 3874306045 is about 62243.9237596731. The cubic root of 3874306045 is about 1570.5965581545.

The spelling of 3874306045 in words is "three billion, eight hundred seventy-four million, three hundred six thousand, forty-five".