378760613 has 12 divisors (see below), whose sum is σ = 475799520. Its totient is φ = 295137480.

The previous prime is 378760579. The next prime is 378760667. The reversal of 378760613 is 316067873.

It is a de Polignac number, because none of the positive numbers 2^k-378760613 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378760913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222743 + ... + 224436.

It is an arithmetic number, because the mean of its divisors is an integer number (39649960).

Almost surely, 2^378760613 is an apocalyptic number.

It is an amenable number.

378760613 is a deficient number, since it is larger than the sum of its proper divisors (97038907).

378760613 is a wasteful number, since it uses less digits than its factorization.

378760613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447208 (or 447197 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 378760613 is about 19461.7731206589. The cubic root of 378760613 is about 723.5273240488.

The spelling of 378760613 in words is "three hundred seventy-eight million, seven hundred sixty thousand, six hundred thirteen".