3630007946 has 16 divisors (see below), whose sum is σ = 5491398240. Its totient is φ = 1799601360.

The previous prime is 3630007937. The next prime is 3630007949. The reversal of 3630007946 is 6497000363.

It is a happy number.

It is a super-3 number, since 3×3630007946³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3630007949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109616 + ... + 138836.

It is an arithmetic number, because the mean of its divisors is an integer number (343212390).

Almost surely, 2^3630007946 is an apocalyptic number.

3630007946 is a deficient number, since it is larger than the sum of its proper divisors (1861390294).

3630007946 is a wasteful number, since it uses less digits than its factorization.

3630007946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29749.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 3630007946 is about 60249.5472680086. The cubic root of 3630007946 is about 1536.8654894833.

The spelling of 3630007946 in words is "three billion, six hundred thirty million, seven thousand, nine hundred forty-six".