3723256 has 8 divisors (see below), whose sum is σ = 6981120. Its totient is φ = 1861624.

The previous prime is 3723233. The next prime is 3723271. The reversal of 3723256 is 6523273.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁸ + 7⁵ + 2¹³ + 3¹³ + 2²¹ + 5 + 6³ .

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232696 + ... + 232711.

It is an arithmetic number, because the mean of its divisors is an integer number (872640).

Almost surely, 2^3723256 is an apocalyptic number.

It is an amenable number.

3723256 is a deficient number, since it is larger than the sum of its proper divisors (3257864).

3723256 is a wasteful number, since it uses less digits than its factorization.

3723256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465413 (or 465409 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 3723256 is about 1929.5740462600. The cubic root of 3723256 is about 154.9914112480.

The spelling of 3723256 in words is "three million, seven hundred twenty-three thousand, two hundred fifty-six".