3680898245 has 4 divisors (see below), whose sum is σ = 4417077900. Its totient is φ = 2944718592.

The previous prime is 3680898241. The next prime is 3680898257. The reversal of 3680898245 is 5428980863.

3680898245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5428980863 = 9677 ⋅561019.

It can be written as a sum of positive squares in 2 ways, for example, as 2924538241 + 756360004 = 54079^2 + 27502^2 .

It is a cyclic number.

It is not a de Polignac number, because 3680898245 - 2² = 3680898241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680898241) 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, 368089820 + ... + 368089829.

It is an arithmetic number, because the mean of its divisors is an integer number (1104269475).

Almost surely, 2^3680898245 is an apocalyptic number.

It is an amenable number.

3680898245 is a deficient number, since it is larger than the sum of its proper divisors (736179655).

3680898245 is an equidigital number, since it uses as much as digits as its factorization.

3680898245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736179654.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The square root of 3680898245 is about 60670.4066658532. The cubic root of 3680898245 is about 1544.0141307030.

The spelling of 3680898245 in words is "three billion, six hundred eighty million, eight hundred ninety-eight thousand, two hundred forty-five".