361974 has 32 divisors (see below), whose sum is σ = 785664. Its totient is φ = 110880.

The previous prime is 361973. The next prime is 361979. The reversal of 361974 is 479163.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361974.

It is not an unprimeable number, because it can be changed into a prime (361973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5904 + ... + 5964.

It is an arithmetic number, because the mean of its divisors is an integer number (24552).

2³⁶¹⁹⁷⁴ is an apocalyptic number.

361974 is an abundant number, since it is smaller than the sum of its proper divisors (423690).

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

361974 is a wasteful number, since it uses less digits than its factorization.

361974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132.

The product of its digits is 4536, while the sum is 30.

The square root of 361974 is about 601.6427511406. The cubic root of 361974 is about 71.2676533666.

The spelling of 361974 in words is "three hundred sixty-one thousand, nine hundred seventy-four".