378954341 has 4 divisors (see below), whose sum is σ = 379058400. Its totient is φ = 378850284.

The previous prime is 378954319. The next prime is 378954343. The reversal of 378954341 is 143459873.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143459873 = 1297 ⋅110609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-378954341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378954292 and 378954301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378954343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46361 + ... + 53918.

It is an arithmetic number, because the mean of its divisors is an integer number (94764600).

Almost surely, 2^378954341 is an apocalyptic number.

It is an amenable number.

378954341 is a deficient number, since it is larger than the sum of its proper divisors (104059).

378954341 is a wasteful number, since it uses less digits than its factorization.

378954341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104058.

The product of its digits is 362880, while the sum is 44.

The square root of 378954341 is about 19466.7496259648. The cubic root of 378954341 is about 723.6506593041.

The spelling of 378954341 in words is "three hundred seventy-eight million, nine hundred fifty-four thousand, three hundred forty-one".