378082837 has 8 divisors (see below), whose sum is σ = 412944480. Its totient is φ = 343302960.

The previous prime is 378082813. The next prime is 378082849. The reversal of 378082837 is 738280873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 378082837 - 2¹⁵ = 378050069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378082807) 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, 10558 + ... + 29455.

It is an arithmetic number, because the mean of its divisors is an integer number (51618060).

Almost surely, 2^378082837 is an apocalyptic number.

It is an amenable number.

378082837 is a deficient number, since it is larger than the sum of its proper divisors (34861643).

378082837 is a wasteful number, since it uses less digits than its factorization.

378082837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40883.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 378082837 is about 19444.3523162897. The cubic root of 378082837 is about 723.0954925786.

The spelling of 378082837 in words is "three hundred seventy-eight million, eighty-two thousand, eight hundred thirty-seven".