3751604 has 6 divisors (see below), whose sum is σ = 6565314. Its totient is φ = 1875800.

The previous prime is 3751603. The next prime is 3751609. The reversal of 3751604 is 4061573.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 996004 = 1660^2 + 998^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3751603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468947 + ... + 468954.

It is an arithmetic number, because the mean of its divisors is an integer number (1094219).

Almost surely, 2^3751604 is an apocalyptic number.

It is an amenable number.

3751604 is a deficient number, since it is larger than the sum of its proper divisors (2813710).

3751604 is a wasteful number, since it uses less digits than its factorization.

3751604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937905 (or 937903 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3751604 is about 1936.9057798458. The cubic root of 3751604 is about 155.3837732555.

The spelling of 3751604 in words is "three million, seven hundred fifty-one thousand, six hundred four".