3626842772 has 24 divisors (see below), whose sum is σ = 7270084416. Its totient is φ = 1550847168.

The previous prime is 3626842711. The next prime is 3626842777. The reversal of 3626842772 is 2772486263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3626842777) 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, 133793 + ... + 158600.

It is an arithmetic number, because the mean of its divisors is an integer number (302920184).

Almost surely, 2^3626842772 is an apocalyptic number.

It is an amenable number.

3626842772 is an abundant number, since it is smaller than the sum of its proper divisors (3643241644).

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

3626842772 is a wasteful number, since it uses less digits than its factorization.

3626842772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292847 (or 292845 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 3626842772 is about 60223.2743380829. The cubic root of 3626842772 is about 1536.4186712492.

The spelling of 3626842772 in words is "three billion, six hundred twenty-six million, eight hundred forty-two thousand, seven hundred seventy-two".