3773220992 has 48 divisors (see below), whose sum is σ = 7985226570. Its totient is φ = 1775616000.

The previous prime is 3773220991. The next prime is 3773221031. The reversal of 3773220992 is 2990223773.

It can be written as a sum of positive squares in 3 ways, for example, as 3250824256 + 522396736 = 57016^2 + 22856^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3773220991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14009 + ... + 87992.

Almost surely, 2^3773220992 is an apocalyptic number.

3773220992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3773220992 is an abundant number, since it is smaller than the sum of its proper divisors (4212005578).

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

3773220992 is a wasteful number, since it uses less digits than its factorization.

3773220992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102049 (or 102020 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 3773220992 is about 61426.5495693841. The cubic root of 3773220992 is about 1556.8164574748.

The spelling of 3773220992 in words is "three billion, seven hundred seventy-three million, two hundred twenty thousand, nine hundred ninety-two".