3954756 has 48 divisors (see below), whose sum is σ = 10075968. Its totient is φ = 1200000.

The previous prime is 3954751. The next prime is 3954767. The reversal of 3954756 is 6574593.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15631 + ... + 15881.

It is an arithmetic number, because the mean of its divisors is an integer number (209916).

Almost surely, 2^3954756 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3954756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5037984).

3954756 is an abundant number, since it is smaller than the sum of its proper divisors (6121212).

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

3954756 is a wasteful number, since it uses less digits than its factorization.

3954756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its digits is 113400, while the sum is 39.

The square root of 3954756 is about 1988.6568331414. The cubic root of 3954756 is about 158.1393312429.

It can be divided in two parts, 395 and 4756, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 3954756 in words is "three million, nine hundred fifty-four thousand, seven hundred fifty-six".