378700699 has 8 divisors (see below), whose sum is σ = 417316592. Its totient is φ = 341439840.

The previous prime is 378700691. The next prime is 378700709. The reversal of 378700699 is 996007873.

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 378700699 - 2³ = 378700691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378700691) 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, 338172 + ... + 339289.

It is an arithmetic number, because the mean of its divisors is an integer number (52164574).

Almost surely, 2^378700699 is an apocalyptic number.

378700699 is a deficient number, since it is larger than the sum of its proper divisors (38615893).

378700699 is a wasteful number, since it uses less digits than its factorization.

378700699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677517.

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 378700699 is about 19460.2337858516. The cubic root of 378700699 is about 723.4891718048.

The spelling of 378700699 in words is "three hundred seventy-eight million, seven hundred thousand, six hundred ninety-nine".