3788370540 has 48 divisors (see below), whose sum is σ = 11786043360. Its totient is φ = 1010232000.

The previous prime is 3788370527. The next prime is 3788370611. The reversal of 3788370540 is 450738873.

3788370540 is a `hidden beast` number, since 3 + 78 + 8 + 37 + 0 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3507211 + ... + 3508290.

It is an arithmetic number, because the mean of its divisors is an integer number (245542570).

Almost surely, 2^3788370540 is an apocalyptic number.

3788370540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3788370540 is an abundant number, since it is smaller than the sum of its proper divisors (7997672820).

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

3788370540 is a wasteful number, since it uses less digits than its factorization.

3788370540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015519 (or 7015511 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 3788370540 is about 61549.7403731324. The cubic root of 3788370540 is about 1558.8972235808.

The spelling of 3788370540 in words is "three billion, seven hundred eighty-eight million, three hundred seventy thousand, five hundred forty".