378700803 has 12 divisors (see below), whose sum is σ = 589090320. Its totient is φ = 233046576.

The previous prime is 378700793. The next prime is 378700807. The reversal of 378700803 is 308007873.

It is not a de Polignac number, because 378700803 - 2⁴ = 378700787 is a prime.

It is a super-3 number, since 3×378700803³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (378700807) 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, 1618263 + ... + 1618496.

It is an arithmetic number, because the mean of its divisors is an integer number (49090860).

Almost surely, 2^378700803 is an apocalyptic number.

378700803 is a deficient number, since it is larger than the sum of its proper divisors (210389517).

378700803 is a wasteful number, since it uses less digits than its factorization.

378700803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236778 (or 3236775 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 378700803 is about 19460.2364579673. The cubic root of 378700803 is about 723.4892380337.

The spelling of 378700803 in words is "three hundred seventy-eight million, seven hundred thousand, eight hundred three".