3648525267 has 16 divisors (see below), whose sum is σ = 5070758912. Its totient is φ = 2331283680.

The previous prime is 3648525263. The next prime is 3648525271. The reversal of 3648525267 is 7625258463.

It is an interprime number because it is at equal distance from previous prime (3648525263) and next prime (3648525271).

It is not a de Polignac number, because 3648525267 - 2² = 3648525263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3648525263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237859 + ... + 252732.

It is an arithmetic number, because the mean of its divisors is an integer number (316922432).

Almost surely, 2^3648525267 is an apocalyptic number.

3648525267 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3648525267 is a deficient number, since it is larger than the sum of its proper divisors (1422233645).

3648525267 is a wasteful number, since it uses less digits than its factorization.

3648525267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490698.

The product of its digits is 2419200, while the sum is 48.

The square root of 3648525267 is about 60403.0236577607. The cubic root of 3648525267 is about 1539.4743338568.

The spelling of 3648525267 in words is "three billion, six hundred forty-eight million, five hundred twenty-five thousand, two hundred sixty-seven".