3620026992 has 20 divisors (see below), whose sum is σ = 9351736520. Its totient is φ = 1206675648.

The previous prime is 3620026987. The next prime is 3620027009. The reversal of 3620026992 is 2996200263.

It is a self number, because there is not a number n which added to its sum of digits gives 3620026992.

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 3 ways as a sum of consecutive naturals, for example, 37708567 + ... + 37708662.

It is an arithmetic number, because the mean of its divisors is an integer number (467586826).

Almost surely, 2^3620026992 is an apocalyptic number.

It is an amenable number.

3620026992 is an abundant number, since it is smaller than the sum of its proper divisors (5731709528).

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

3620026992 is a wasteful number, since it uses less digits than its factorization.

3620026992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75417240 (or 75417234 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 3620026992 is about 60166.6601366571. The cubic root of 3620026992 is about 1535.4556244186.

The spelling of 3620026992 in words is "three billion, six hundred twenty million, twenty-six thousand, nine hundred ninety-two".