3748757 has 8 divisors (see below), whose sum is σ = 3970560. Its totient is φ = 3529440.

The previous prime is 3748751. The next prime is 3748763. The reversal of 3748757 is 7578473.

It is an interprime number because it is at equal distance from previous prime (3748751) and next prime (3748763).

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

It is not a de Polignac number, because 3748757 - 2⁴ = 3748741 is a prime.

It is a d-powerful number, because it can be written as 3³ + 7³ + 4⁵ + 8⁷ + 7⁷ + 5⁵ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748751) 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, 3113 + ... + 4145.

It is an arithmetic number, because the mean of its divisors is an integer number (496320).

Almost surely, 2^3748757 is an apocalyptic number.

It is an amenable number.

3748757 is a deficient number, since it is larger than the sum of its proper divisors (221803).

3748757 is a wasteful number, since it uses less digits than its factorization.

3748757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243.

The product of its digits is 164640, while the sum is 41.

The square root of 3748757 is about 1936.1707052840. The cubic root of 3748757 is about 155.3444576674.

The spelling of 3748757 in words is "three million, seven hundred forty-eight thousand, seven hundred fifty-seven".