3630486501 has 20 divisors (see below), whose sum is σ = 5434162272. Its totient is φ = 2415485448.

The previous prime is 3630486473. The next prime is 3630486533. The reversal of 3630486501 is 1056840363.

It is not a de Polignac number, because 3630486501 - 2¹⁵ = 3630453733 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630486571) 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 19 ways as a sum of consecutive naturals, for example, 3811 + ... + 85296.

Almost surely, 2^3630486501 is an apocalyptic number.

It is an amenable number.

3630486501 is a deficient number, since it is larger than the sum of its proper divisors (1803675771).

3630486501 is an equidigital number, since it uses as much as digits as its factorization.

3630486501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89622 (or 89613 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3630486501 is about 60253.5185777561. The cubic root of 3630486501 is about 1536.9330230679.

The spelling of 3630486501 in words is "three billion, six hundred thirty million, four hundred eighty-six thousand, five hundred one".