3749766 has 8 divisors (see below), whose sum is σ = 7499544. Its totient is φ = 1249920.

The previous prime is 3749761. The next prime is 3749771. The reversal of 3749766 is 6679473.

It is an interprime number because it is at equal distance from previous prime (3749761) and next prime (3749771).

It is a sphenic number, since it is the product of 3 distinct primes.

3749766 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312475 + ... + 312486.

It is an arithmetic number, because the mean of its divisors is an integer number (937443).

Almost surely, 2^3749766 is an apocalyptic number.

3749766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3749766 is a wasteful number, since it uses less digits than its factorization.

3749766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624966.

The product of its digits is 190512, while the sum is 42.

The square root of 3749766 is about 1936.4312536209. The cubic root of 3749766 is about 155.3583937087.

The spelling of 3749766 in words is "three million, seven hundred forty-nine thousand, seven hundred sixty-six".