3743956 has 24 divisors (see below), whose sum is σ = 6904296. Its totient is φ = 1774080.

The previous prime is 3743903. The next prime is 3743959. The reversal of 3743956 is 6593473.

It can be written as a sum of positive squares in 4 ways, for example, as 3600 + 3740356 = 60^2 + 1934^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3743959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760 + ... + 6376.

It is an arithmetic number, because the mean of its divisors is an integer number (287679).

Almost surely, 2^3743956 is an apocalyptic number.

It is an amenable number.

3743956 is a deficient number, since it is larger than the sum of its proper divisors (3160340).

3743956 is a wasteful number, since it uses less digits than its factorization.

3743956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 697 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 3743956 is about 1934.9304897076. The cubic root of 3743956 is about 155.2781132452.

The spelling of 3743956 in words is "three million, seven hundred forty-three thousand, nine hundred fifty-six".