46378343 has 8 divisors (see below), whose sum is σ = 50851200. Its totient is φ = 41948280.

The previous prime is 46378309. The next prime is 46378349. The reversal of 46378343 is 34387364.

It is a happy number.

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

It is not a de Polignac number, because 46378343 - 2¹⁶ = 46312807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46378297 and 46378306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46378349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8405 + ... + 12782.

It is an arithmetic number, because the mean of its divisors is an integer number (6356400).

Almost surely, 2^46378343 is an apocalyptic number.

46378343 is a deficient number, since it is larger than the sum of its proper divisors (4472857).

46378343 is a wasteful number, since it uses less digits than its factorization.

46378343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21397.

The product of its digits is 145152, while the sum is 38.

The square root of 46378343 is about 6810.1646822966. The cubic root of 46378343 is about 359.2844402742.

The spelling of 46378343 in words is "forty-six million, three hundred seventy-eight thousand, three hundred forty-three".