3718274 has 24 divisors (see below), whose sum is σ = 6778560. Its totient is φ = 1498176.

The previous prime is 3718259. The next prime is 3718277. The reversal of 3718274 is 4728173.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3718274.

It is not an unprimeable number, because it can be changed into a prime (3718277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3587 + ... + 4505.

It is an arithmetic number, because the mean of its divisors is an integer number (282440).

Almost surely, 2^3718274 is an apocalyptic number.

3718274 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3718274 is a deficient number, since it is larger than the sum of its proper divisors (3060286).

3718274 is a wasteful number, since it uses less digits than its factorization.

3718274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 945 counting only the distinct ones).

The product of its digits is 9408, while the sum is 32.

The square root of 3718274 is about 1928.2826556291. The cubic root of 3718274 is about 154.9222502884.

The spelling of 3718274 in words is "three million, seven hundred eighteen thousand, two hundred seventy-four".