3680039245 has 8 divisors (see below), whose sum is σ = 4568324760. Its totient is φ = 2842512960.

The previous prime is 3680039239. The next prime is 3680039257. The reversal of 3680039245 is 5429300863.

It can be written as a sum of positive squares in 4 ways, for example, as 120604324 + 3559434921 = 10982^2 + 59661^2 .

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

It is not a de Polignac number, because 3680039245 - 2⁵ = 3680039213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3680039198 and 3680039207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12689646 + ... + 12689935.

It is an arithmetic number, because the mean of its divisors is an integer number (571040595).

Almost surely, 2^3680039245 is an apocalyptic number.

It is an amenable number.

3680039245 is a deficient number, since it is larger than the sum of its proper divisors (888285515).

3680039245 is a wasteful number, since it uses less digits than its factorization.

3680039245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25379615.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3680039245 is about 60663.3270188835. The cubic root of 3680039245 is about 1543.8940140689.

The spelling of 3680039245 in words is "three billion, six hundred eighty million, thirty-nine thousand, two hundred forty-five".