3849537 has 4 divisors (see below), whose sum is σ = 5132720. Its totient is φ = 2566356.

The previous prime is 3849529. The next prime is 3849541. The reversal of 3849537 is 7359483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3849537 - 2³ = 3849529 is a prime.

It is a super-2 number, since 2×3849537² = 29637870228738, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

3849537 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3849495 and 3849504.

It is not an unprimeable number, because it can be changed into a prime (3849137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641587 + ... + 641592.

It is an arithmetic number, because the mean of its divisors is an integer number (1283180).

Almost surely, 2^3849537 is an apocalyptic number.

It is an amenable number.

3849537 is a deficient number, since it is larger than the sum of its proper divisors (1283183).

3849537 is a wasteful number, since it uses less digits than its factorization.

3849537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283182.

The product of its digits is 90720, while the sum is 39.

The square root of 3849537 is about 1962.0237001627. The cubic root of 3849537 is about 156.7242376816.

The spelling of 3849537 in words is "three million, eight hundred forty-nine thousand, five hundred thirty-seven".