373946 has 8 divisors (see below), whose sum is σ = 564564. Its totient is φ = 185760.

The previous prime is 373943. The next prime is 373951. The reversal of 373946 is 649373.

It can be written as a sum of positive squares in 2 ways, for example, as 373321 + 625 = 611^2 + 25^2 .

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

It is a super-2 number, since 2×373946² = 279671221832, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (373943) 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 3 ways as a sum of consecutive naturals, for example, 155 + ... + 878.

2³⁷³⁹⁴⁶ is an apocalyptic number.

373946 is a deficient number, since it is larger than the sum of its proper divisors (190618).

373946 is a wasteful number, since it uses less digits than its factorization.

373946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216.

The product of its digits is 13608, while the sum is 32.

The square root of 373946 is about 611.5112427421. The cubic root of 373946 is about 72.0448537390.

The spelling of 373946 in words is "three hundred seventy-three thousand, nine hundred forty-six".