378745367 has 64 divisors (see below), whose sum is σ = 531256320. Its totient is φ = 262753920.

The previous prime is 378745361. The next prime is 378745391. The reversal of 378745367 is 763547873.

It is not a de Polignac number, because 378745367 - 2¹² = 378741271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378745361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6419384 + ... + 6419442.

It is an arithmetic number, because the mean of its divisors is an integer number (8300880).

Almost surely, 2^378745367 is an apocalyptic number.

378745367 is a deficient number, since it is larger than the sum of its proper divisors (152510953).

378745367 is a wasteful number, since it uses less digits than its factorization.

378745367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 143 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The square root of 378745367 is about 19461.3814257878. The cubic root of 378745367 is about 723.5176160299.

The spelling of 378745367 in words is "three hundred seventy-eight million, seven hundred forty-five thousand, three hundred sixty-seven".