3894365414 has 4 divisors (see below), whose sum is σ = 5841548124. Its totient is φ = 1947182706.

The previous prime is 3894365413. The next prime is 3894365417. The reversal of 3894365414 is 4145634983.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894365413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 973591352 + ... + 973591355.

It is an arithmetic number, because the mean of its divisors is an integer number (1460387031).

Almost surely, 2^3894365414 is an apocalyptic number.

3894365414 is a deficient number, since it is larger than the sum of its proper divisors (1947182710).

3894365414 is a wasteful number, since it uses less digits than its factorization.

3894365414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947182709.

The product of its digits is 1244160, while the sum is 47.

The square root of 3894365414 is about 62404.8508851676. The cubic root of 3894365414 is about 1573.3025015603.

The spelling of 3894365414 in words is "three billion, eight hundred ninety-four million, three hundred sixty-five thousand, four hundred fourteen".