3630654043 has 4 divisors (see below), whose sum is σ = 3755849040. Its totient is φ = 3505459048.

The previous prime is 3630654023. The next prime is 3630654091. The reversal of 3630654043 is 3404560363.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3630654043 - 2¹⁷ = 3630522971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3630654023) 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 3 ways as a sum of consecutive naturals, for example, 62597455 + ... + 62597512.

It is an arithmetic number, because the mean of its divisors is an integer number (938962260).

Almost surely, 2^3630654043 is an apocalyptic number.

3630654043 is a deficient number, since it is larger than the sum of its proper divisors (125194997).

3630654043 is a wasteful number, since it uses less digits than its factorization.

3630654043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125194996.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 3630654043 is about 60254.9088705642. The cubic root of 3630654043 is about 1536.9566651584.

The spelling of 3630654043 in words is "three billion, six hundred thirty million, six hundred fifty-four thousand, forty-three".