3604250857 has 4 divisors (see below), whose sum is σ = 3760957440. Its totient is φ = 3447544276.

The previous prime is 3604250843. The next prime is 3604250873. The reversal of 3604250857 is 7580524063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3604250857 - 2¹⁹ = 3603726569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3604250807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78353257 + ... + 78353302.

It is an arithmetic number, because the mean of its divisors is an integer number (940239360).

Almost surely, 2^3604250857 is an apocalyptic number.

It is an amenable number.

3604250857 is a deficient number, since it is larger than the sum of its proper divisors (156706583).

3604250857 is a wasteful number, since it uses less digits than its factorization.

3604250857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156706582.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 3604250857 is about 60035.4133574510. The cubic root of 3604250857 is about 1533.2218630318.

The spelling of 3604250857 in words is "three billion, six hundred four million, two hundred fifty thousand, eight hundred fifty-seven".