3734518 has 4 divisors (see below), whose sum is σ = 5601780. Its totient is φ = 1867258.

The previous prime is 3734501. The next prime is 3734519. The reversal of 3734518 is 8154373.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3734518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 933628 + ... + 933631.

It is an arithmetic number, because the mean of its divisors is an integer number (1400445).

Almost surely, 2^3734518 is an apocalyptic number.

3734518 is a deficient number, since it is larger than the sum of its proper divisors (1867262).

3734518 is a wasteful number, since it uses less digits than its factorization.

3734518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867261.

The product of its digits is 10080, while the sum is 31.

The square root of 3734518 is about 1932.4901034675. The cubic root of 3734518 is about 155.1475251707.

The spelling of 3734518 in words is "three million, seven hundred thirty-four thousand, five hundred eighteen".