3788362489860 has 72 divisors (see below), whose sum is σ = 12375317474520. Its totient is φ = 932519996928.

The previous prime is 3788362489811. The next prime is 3788362489867. The reversal of 3788362489860 is 689842638873.

It is a happy number.

3788362489860 is a `hidden beast` number, since 3 + 7 + 8 + 8 + 3 + 62 + 489 + 86 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 72111583296 + 3716250906564 = 268536^2 + 1927758^2 .

It is not an unprimeable number, because it can be changed into a prime (3788362489867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 809476825 + ... + 809481504.

Almost surely, 2^{3788362489860} is an apocalyptic number.

3788362489860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3788362489860 is an abundant number, since it is smaller than the sum of its proper divisors (8586954984660).

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

3788362489860 is a wasteful number, since it uses less digits than its factorization.

3788362489860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618958357 (or 1618958352 counting only the distinct ones).

The product of its (nonzero) digits is 668860416, while the sum is 72.

The spelling of 3788362489860 in words is "three trillion, seven hundred eighty-eight billion, three hundred sixty-two million, four hundred eighty-nine thousand, eight hundred sixty".