3746735 has 4 divisors (see below), whose sum is σ = 4496088. Its totient is φ = 2997384.

The previous prime is 3746711. The next prime is 3746737. The reversal of 3746735 is 5376473.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3746735 - 2⁶ = 3746671 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 7³ + 4¹⁰ + 6⁷ + 7⁷ + 3¹³ + 5 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3746695 and 3746704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746737) 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, 374669 + ... + 374678.

It is an arithmetic number, because the mean of its divisors is an integer number (1124022).

Almost surely, 2^3746735 is an apocalyptic number.

3746735 is a deficient number, since it is larger than the sum of its proper divisors (749353).

3746735 is an equidigital number, since it uses as much as digits as its factorization.

3746735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749352.

The product of its digits is 52920, while the sum is 35.

The square root of 3746735 is about 1935.6484701515. The cubic root of 3746735 is about 155.3165228093.

It can be divided in two parts, 374 and 6735, that multiplied together give a triangular number (2518890 = T₂₂₄₄).

The spelling of 3746735 in words is "three million, seven hundred forty-six thousand, seven hundred thirty-five".