3680458265 has 64 divisors (see below), whose sum is σ = 5276233728. Its totient is φ = 2433945600.

The previous prime is 3680458261. The next prime is 3680458297. The reversal of 3680458265 is 5628540863.

It is not a de Polignac number, because 3680458265 - 2² = 3680458261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3680458261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6607367 + ... + 6607923.

It is an arithmetic number, because the mean of its divisors is an integer number (82441152).

Almost surely, 2^3680458265 is an apocalyptic number.

It is an amenable number.

3680458265 is a deficient number, since it is larger than the sum of its proper divisors (1595775463).

3680458265 is a wasteful number, since it uses less digits than its factorization.

3680458265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 3680458265 is about 60666.7805722374. The cubic root of 3680458265 is about 1543.9526092699.

The spelling of 3680458265 in words is "three billion, six hundred eighty million, four hundred fifty-eight thousand, two hundred sixty-five".