3719394 has 36 divisors (see below), whose sum is σ = 9376614. Its totient is φ = 1062432.

The previous prime is 3719393. The next prime is 3719431. The reversal of 3719394 is 4939173.

It can be written as a sum of positive squares in only one way, i.e., 2480625 + 1238769 = 1575^2 + 1113^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3719393) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1227 + ... + 2990.

Almost surely, 2^3719394 is an apocalyptic number.

3719394 is an abundant number, since it is smaller than the sum of its proper divisors (5657220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3719394 is a wasteful number, since it uses less digits than its factorization.

3719394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239 (or 4229 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 3719394 is about 1928.5730476184. The cubic root of 3719394 is about 154.9378036968.

The spelling of 3719394 in words is "three million, seven hundred nineteen thousand, three hundred ninety-four".