3824668894 has 4 divisors (see below), whose sum is σ = 5737003344. Its totient is φ = 1912334446.

The previous prime is 3824668889. The next prime is 3824668901. The reversal of 3824668894 is 4988664283.

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

It is a super-3 number, since 3×3824668894³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 956167222 + ... + 956167225.

It is an arithmetic number, because the mean of its divisors is an integer number (1434250836).

Almost surely, 2^3824668894 is an apocalyptic number.

3824668894 is a deficient number, since it is larger than the sum of its proper divisors (1912334450).

3824668894 is a wasteful number, since it uses less digits than its factorization.

3824668894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912334449.

The product of its digits is 15925248, while the sum is 58.

The square root of 3824668894 is about 61843.9074929778. The cubic root of 3824668894 is about 1563.8602750942.

The spelling of 3824668894 in words is "three billion, eight hundred twenty-four million, six hundred sixty-eight thousand, eight hundred ninety-four".