3820526672 has 20 divisors (see below), whose sum is σ = 7456305876. Its totient is φ = 1896318720.

The previous prime is 3820526659. The next prime is 3820526687. The reversal of 3820526672 is 2766250283.

It can be written as a sum of positive squares in 2 ways, for example, as 1132726336 + 2687800336 = 33656^2 + 51844^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 869279 + ... + 873662.

Almost surely, 2^3820526672 is an apocalyptic number.

It is an amenable number.

3820526672 is a deficient number, since it is larger than the sum of its proper divisors (3635779204).

3820526672 is a wasteful number, since it uses less digits than its factorization.

3820526672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743086 (or 1743080 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 3820526672 is about 61810.4090910261. The cubic root of 3820526672 is about 1563.2955032068.

The spelling of 3820526672 in words is "three billion, eight hundred twenty million, five hundred twenty-six thousand, six hundred seventy-two".