3749613 has 32 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 2009280.

The previous prime is 3749611. The next prime is 3749623. The reversal of 3749613 is 3169473.

It is not a de Polignac number, because 3749613 - 2¹ = 3749611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28558 + ... + 28688.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

Almost surely, 2^3749613 is an apocalyptic number.

It is an amenable number.

3749613 is a deficient number, since it is larger than the sum of its proper divisors (2332947).

3749613 is a wasteful number, since it uses less digits than its factorization.

3749613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217.

The product of its digits is 13608, while the sum is 33.

The square root of 3749613 is about 1936.3917475552. The cubic root of 3749613 is about 155.3562806739.

The spelling of 3749613 in words is "three million, seven hundred forty-nine thousand, six hundred thirteen".