3862738 has 16 divisors (see below), whose sum is σ = 6654240. Its totient is φ = 1663200.

The previous prime is 3862717. The next prime is 3862739. The reversal of 3862738 is 8372683.

It is a junction number, because it is equal to n+sod(n) for n = 3862697 and 3862706.

It is not an unprimeable number, because it can be changed into a prime (3862739) 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, 4203 + ... + 5038.

It is an arithmetic number, because the mean of its divisors is an integer number (415890).

Almost surely, 2^3862738 is an apocalyptic number.

3862738 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3862738 is a deficient number, since it is larger than the sum of its proper divisors (2791502).

3862738 is a wasteful number, since it uses less digits than its factorization.

3862738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273.

The product of its digits is 48384, while the sum is 37.

The square root of 3862738 is about 1965.3849495709. The cubic root of 3862738 is about 156.9031818176.

The spelling of 3862738 in words is "three million, eight hundred sixty-two thousand, seven hundred thirty-eight".