3749384 has 32 divisors (see below), whose sum is σ = 7840800. Its totient is φ = 1670400.

The previous prime is 3749377. The next prime is 3749393. The reversal of 3749384 is 4839473.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (245025).

Almost surely, 2^3749384 is an apocalyptic number.

3749384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3749384 is an abundant number, since it is smaller than the sum of its proper divisors (4091416).

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

3749384 is a wasteful number, since it uses less digits than its factorization.

3749384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1489 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 3749384 is about 1936.3326160554. The cubic root of 3749384 is about 155.3531179197.

The spelling of 3749384 in words is "three million, seven hundred forty-nine thousand, three hundred eighty-four".