378608045 has 8 divisors (see below), whose sum is σ = 455040096. Its totient is φ = 302412816.

The previous prime is 378608039. The next prime is 378608107. The reversal of 378608045 is 540806873.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 378608045 - 2²⁴ = 361830829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378607993 and 378608011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55667 + ... + 62096.

It is an arithmetic number, because the mean of its divisors is an integer number (56880012).

Almost surely, 2^378608045 is an apocalyptic number.

It is an amenable number.

378608045 is a deficient number, since it is larger than the sum of its proper divisors (76432051).

378608045 is a wasteful number, since it uses less digits than its factorization.

378608045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118411.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 378608045 is about 19457.8530418954. The cubic root of 378608045 is about 723.4301633463.

The spelling of 378608045 in words is "three hundred seventy-eight million, six hundred eight thousand, forty-five".