3787673887772 has 6 divisors (see below), whose sum is σ = 6628429303608. Its totient is φ = 1893836943884.

The previous prime is 3787673887771. The next prime is 3787673887787. The reversal of 3787673887772 is 2777883767873.

It is a super-2 number, since 2×3787673887772² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3787673887771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473459235968 + ... + 473459235975.

It is an arithmetic number, because the mean of its divisors is an integer number (1104738217268).

Almost surely, 2^{3787673887772} is an apocalyptic number.

It is an amenable number.

3787673887772 is a deficient number, since it is larger than the sum of its proper divisors (2840755415836).

3787673887772 is a wasteful number, since it uses less digits than its factorization.

3787673887772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946918471947 (or 946918471945 counting only the distinct ones).

The product of its digits is 6505519104, while the sum is 80.

The spelling of 3787673887772 in words is "three trillion, seven hundred eighty-seven billion, six hundred seventy-three million, eight hundred eighty-seven thousand, seven hundred seventy-two".