3772066747992 has 32 divisors (see below), whose sum is σ = 9448914746880. Its totient is φ = 1254855865760.

The previous prime is 3772066747991. The next prime is 3772066748053. The reversal of 3772066747992 is 2997476602773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772066747991) 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, 156219984 + ... + 156244127.

It is an arithmetic number, because the mean of its divisors is an integer number (295278585840).

Almost surely, 2^{3772066747992} is an apocalyptic number.

It is an amenable number.

3772066747992 is an abundant number, since it is smaller than the sum of its proper divisors (5676847998888).

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

3772066747992 is a wasteful number, since it uses less digits than its factorization.

3772066747992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312464623 (or 312464619 counting only the distinct ones).

The product of its (nonzero) digits is 336063168, while the sum is 69.

The spelling of 3772066747992 in words is "three trillion, seven hundred seventy-two billion, sixty-six million, seven hundred forty-seven thousand, nine hundred ninety-two".