378677364 has 96 divisors (see below), whose sum is σ = 975421440. Its totient is φ = 113635200.

The previous prime is 378677339. The next prime is 378677371. The reversal of 378677364 is 463776873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1982509 + ... + 1982699.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^378677364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378677364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487710720).

378677364 is an abundant number, since it is smaller than the sum of its proper divisors (596744076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378677364 is a wasteful number, since it uses less digits than its factorization.

378677364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 459 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 378677364 is about 19459.6342206117. The cubic root of 378677364 is about 723.4743113740.

The spelling of 378677364 in words is "three hundred seventy-eight million, six hundred seventy-seven thousand, three hundred sixty-four".