3746013 has 4 divisors (see below), whose sum is σ = 4994688. Its totient is φ = 2497340.

The previous prime is 3745999. The next prime is 3746027. The reversal of 3746013 is 3106473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3745999) and next prime (3746027).

It is a cyclic number.

It is not a de Polignac number, because 3746013 - 2⁴ = 3745997 is a prime.

It is a super-2 number, since 2×3746013² = 28065226792338, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746053) 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, 624333 + ... + 624338.

It is an arithmetic number, because the mean of its divisors is an integer number (1248672).

Almost surely, 2^3746013 is an apocalyptic number.

It is an amenable number.

3746013 is a deficient number, since it is larger than the sum of its proper divisors (1248675).

3746013 is a wasteful number, since it uses less digits than its factorization.

3746013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248674.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3746013 is about 1935.4619603599. The cubic root of 3746013 is about 155.3065456128.

It can be divided in two parts, 37460 and 13, that added together give a palindrome (37473).

The spelling of 3746013 in words is "three million, seven hundred forty-six thousand, thirteen".