378212495 has 8 divisors (see below), whose sum is σ = 464924880. Its totient is φ = 295190080.

The previous prime is 378212473. The next prime is 378212503. The reversal of 378212495 is 594212873.

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

It is not a de Polignac number, because 378212495 - 2¹² = 378208399 is a prime.

It is a super-3 number, since 3×378212495³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922265 + ... + 922674.

It is an arithmetic number, because the mean of its divisors is an integer number (58115610).

Almost surely, 2^378212495 is an apocalyptic number.

378212495 is a deficient number, since it is larger than the sum of its proper divisors (86712385).

378212495 is a wasteful number, since it uses less digits than its factorization.

378212495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844985.

The product of its digits is 120960, while the sum is 41.

The square root of 378212495 is about 19447.6861091493. The cubic root of 378212495 is about 723.1781414860.

The spelling of 378212495 in words is "three hundred seventy-eight million, two hundred twelve thousand, four hundred ninety-five".