3630249846 has 16 divisors (see below), whose sum is σ = 8067222000. Its totient is φ = 1210083264.

The previous prime is 3630249817. The next prime is 3630249851. The reversal of 3630249846 is 6489420363.

3630249846 is a `hidden beast` number, since 3 + 630 + 2 + 4 + 9 + 8 + 4 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33613371 + ... + 33613478.

It is an arithmetic number, because the mean of its divisors is an integer number (504201375).

Almost surely, 2^3630249846 is an apocalyptic number.

3630249846 is an abundant number, since it is smaller than the sum of its proper divisors (4436972154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3630249846 is a wasteful number, since it uses less digits than its factorization.

3630249846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67226860 (or 67226854 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 3630249846 is about 60251.5547185299. The cubic root of 3630249846 is about 1536.8996271040.

The spelling of 3630249846 in words is "three billion, six hundred thirty million, two hundred forty-nine thousand, eight hundred forty-six".