3854736747 has 6 divisors (see below), whose sum is σ = 5567953092. Its totient is φ = 2569824492.

The previous prime is 3854736737. The next prime is 3854736793. The reversal of 3854736747 is 7476374583.

3854736747 is a `hidden beast` number, since 38 + 547 + 3 + 67 + 4 + 7 = 666.

It is not a de Polignac number, because 3854736747 - 2¹⁹ = 3854212459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3854736693 and 3854736702.

It is not an unprimeable number, because it can be changed into a prime (3854736737) 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, 214152033 + ... + 214152050.

It is an arithmetic number, because the mean of its divisors is an integer number (927992182).

Almost surely, 2^3854736747 is an apocalyptic number.

3854736747 is a deficient number, since it is larger than the sum of its proper divisors (1713216345).

3854736747 is a wasteful number, since it uses less digits than its factorization.

3854736747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428304089 (or 428304086 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The square root of 3854736747 is about 62086.5262919420. The cubic root of 3854736747 is about 1567.9477081676.

The spelling of 3854736747 in words is "three billion, eight hundred fifty-four million, seven hundred thirty-six thousand, seven hundred forty-seven".