3745424 has 10 divisors (see below), whose sum is σ = 7256790. Its totient is φ = 1872704.

The previous prime is 3745397. The next prime is 3745439. The reversal of 3745424 is 4245473.

It can be written as a sum of positive squares in only one way, i.e., 3610000 + 135424 = 1900^2 + 368^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117029 + ... + 117060.

It is an arithmetic number, because the mean of its divisors is an integer number (725679).

Almost surely, 2^3745424 is an apocalyptic number.

It is an amenable number.

3745424 is a deficient number, since it is larger than the sum of its proper divisors (3511366).

3745424 is a wasteful number, since it uses less digits than its factorization.

3745424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234097 (or 234091 counting only the distinct ones).

The product of its digits is 13440, while the sum is 29.

The square root of 3745424 is about 1935.3097943223. The cubic root of 3745424 is about 155.2984053714.

The spelling of 3745424 in words is "three million, seven hundred forty-five thousand, four hundred twenty-four".