3748836 has 48 divisors (see below), whose sum is σ = 10769024. Its totient is φ = 988416.

The previous prime is 3748831. The next prime is 3748841. The reversal of 3748836 is 6388473.

3748836 = T₃₁₃ + T₃₁₄ + ... + T₃₇₅.

It is an interprime number because it is at equal distance from previous prime (3748831) and next prime (3748841).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 3748794 and 3748803.

It is not an unprimeable number, because it can be changed into a prime (3748831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625 + ... + 2808.

Almost surely, 2^3748836 is an apocalyptic number.

It is an amenable number.

3748836 is an abundant number, since it is smaller than the sum of its proper divisors (7020188).

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

3748836 is a wasteful number, since it uses less digits than its factorization.

3748836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460 (or 3458 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 3748836 is about 1936.1911062702. The cubic root of 3748836 is about 155.3455488847.

The spelling of 3748836 in words is "three million, seven hundred forty-eight thousand, eight hundred thirty-six".