3630504955 has 32 divisors (see below), whose sum is σ = 5751129600. Its totient is φ = 2130040320.

The previous prime is 3630504919. The next prime is 3630504973. The reversal of 3630504955 is 5594050363.

It is a happy number.

It is not a de Polignac number, because 3630504955 - 2⁷ = 3630504827 is a prime.

It is a super-3 number, since 3×3630504955³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 270805 + ... + 283894.

It is an arithmetic number, because the mean of its divisors is an integer number (179722800).

Almost surely, 2^3630504955 is an apocalyptic number.

3630504955 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3630504955 is a deficient number, since it is larger than the sum of its proper divisors (2120624645).

3630504955 is a wasteful number, since it uses less digits than its factorization.

3630504955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554739.

The product of its (nonzero) digits is 243000, while the sum is 40.

The square root of 3630504955 is about 60253.6717138466. The cubic root of 3630504955 is about 1536.9356271738.

The spelling of 3630504955 in words is "three billion, six hundred thirty million, five hundred four thousand, nine hundred fifty-five".