374646 has 16 divisors (see below), whose sum is σ = 793584. Its totient is φ = 117504.

The previous prime is 374641. The next prime is 374653. The reversal of 374646 is 646473.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374641) by changing a digit.

374646 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 1938.

It is an arithmetic number, because the mean of its divisors is an integer number (49599).

2³⁷⁴⁶⁴⁶ is an apocalyptic number.

374646 is an abundant number, since it is smaller than the sum of its proper divisors (418938).

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

374646 is a wasteful number, since it uses less digits than its factorization.

374646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695.

The product of its digits is 12096, while the sum is 30.

The square root of 374646 is about 612.0833276605. The cubic root of 374646 is about 72.0897799782.

The spelling of 374646 in words is "three hundred seventy-four thousand, six hundred forty-six".