3748629 has 8 divisors (see below), whose sum is σ = 5061760. Its totient is φ = 2467296.

The previous prime is 3748607. The next prime is 3748651. The reversal of 3748629 is 9268473.

3748629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3748607) and next prime (3748651).

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

It is not a de Polignac number, because 3748629 - 2⁵ = 3748597 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 7⁴ + 4⁵ + 8³ + 6⁶ + 2²¹ + 9⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7672 + ... + 8145.

It is an arithmetic number, because the mean of its divisors is an integer number (632720).

Almost surely, 2^3748629 is an apocalyptic number.

It is an amenable number.

3748629 is a deficient number, since it is larger than the sum of its proper divisors (1313131).

3748629 is a wasteful number, since it uses less digits than its factorization.

3748629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899.

The product of its digits is 72576, while the sum is 39.

The square root of 3748629 is about 1936.1376500652. The cubic root of 3748629 is about 155.3426895865.

The spelling of 3748629 in words is "three million, seven hundred forty-eight thousand, six hundred twenty-nine".