4390674 has 8 divisors (see below), whose sum is σ = 8781360. Its totient is φ = 1463556.

The previous prime is 4390667. The next prime is 4390697. The reversal of 4390674 is 4760934.

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

4390674 is an admirable number.

It is a Curzon number.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365884 + ... + 365895.

It is an arithmetic number, because the mean of its divisors is an integer number (1097670).

Almost surely, 2^4390674 is an apocalyptic number.

4390674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4390674 is a wasteful number, since it uses less digits than its factorization.

4390674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731784.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 4390674 is about 2095.3935191271. The cubic root of 4390674 is about 163.7483996503.

The spelling of 4390674 in words is "four million, three hundred ninety thousand, six hundred seventy-four".