3827772652 has 12 divisors (see below), whose sum is σ = 7307566056. Its totient is φ = 1739896640.

The previous prime is 3827772643. The next prime is 3827772679. The reversal of 3827772652 is 2562777283.

It is a happy number.

3827772652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3827772652² = 29303686950798226208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3827772596 and 3827772605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43497373 + ... + 43497460.

It is an arithmetic number, because the mean of its divisors is an integer number (608963838).

Almost surely, 2^3827772652 is an apocalyptic number.

It is an amenable number.

3827772652 is a deficient number, since it is larger than the sum of its proper divisors (3479793404).

3827772652 is a wasteful number, since it uses less digits than its factorization.

3827772652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86994848 (or 86994846 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 49.

The square root of 3827772652 is about 61868.9958864697. The cubic root of 3827772652 is about 1564.2831902610.

The spelling of 3827772652 in words is "three billion, eight hundred twenty-seven million, seven hundred seventy-two thousand, six hundred fifty-two".