378077601 has 8 divisors (see below), whose sum is σ = 549931104. Its totient is φ = 229137920.

The previous prime is 378077597. The next prime is 378077621. The reversal of 378077601 is 106770873.

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

It is not a de Polignac number, because 378077601 - 2² = 378077597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 378077601.

It is not an unprimeable number, because it can be changed into a prime (378077621) 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, 5728416 + ... + 5728481.

It is an arithmetic number, because the mean of its divisors is an integer number (68741388).

Almost surely, 2^378077601 is an apocalyptic number.

It is an amenable number.

378077601 is a deficient number, since it is larger than the sum of its proper divisors (171853503).

378077601 is a wasteful number, since it uses less digits than its factorization.

378077601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11456911.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 378077601 is about 19444.2176751856. The cubic root of 378077601 is about 723.0921545575.

The spelling of 378077601 in words is "three hundred seventy-eight million, seventy-seven thousand, six hundred one".