3746518 has 8 divisors (see below), whose sum is σ = 5630112. Its totient is φ = 1869816.

The previous prime is 3746513. The next prime is 3746521. The reversal of 3746518 is 8156473.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746513) 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, 30 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (703764).

Almost surely, 2^3746518 is an apocalyptic number.

3746518 is a deficient number, since it is larger than the sum of its proper divisors (1883594).

3746518 is a wasteful number, since it uses less digits than its factorization.

3746518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446.

The product of its digits is 20160, while the sum is 34.

The square root of 3746518 is about 1935.5924157735. The cubic root of 3746518 is about 155.3135242575.

The spelling of 3746518 in words is "three million, seven hundred forty-six thousand, five hundred eighteen".