3701613 has 8 divisors (see below), whose sum is σ = 4954176. Its totient is φ = 2458400.

The previous prime is 3701587. The next prime is 3701623. The reversal of 3701613 is 3161073.

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

It is a cyclic number.

It is not a de Polignac number, because 3701613 - 2⁹ = 3701101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3701613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3701623) 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, 1353 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (619272).

Almost surely, 2^3701613 is an apocalyptic number.

It is an amenable number.

3701613 is a deficient number, since it is larger than the sum of its proper divisors (1252563).

3701613 is a wasteful number, since it uses less digits than its factorization.

3701613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 3701613 is about 1923.9576398663. The cubic root of 3701613 is about 154.6905097466.

Adding to 3701613 its reverse (3161073), we get a palindrome (6862686).

The spelling of 3701613 in words is "three million, seven hundred one thousand, six hundred thirteen".