8044212774 has 32 divisors (see below), whose sum is σ = 17354181600. Its totient is φ = 2471116032.

The previous prime is 8044212773. The next prime is 8044212797. The reversal of 8044212774 is 4772124408.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8044212773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35449 + ... + 131700.

It is an arithmetic number, because the mean of its divisors is an integer number (542318175).

Almost surely, 2^8044212774 is an apocalyptic number.

8044212774 is an abundant number, since it is smaller than the sum of its proper divisors (9309968826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8044212774 is a wasteful number, since it uses less digits than its factorization.

8044212774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167784.

The product of its (nonzero) digits is 100352, while the sum is 39.

The square root of 8044212774 is about 89689.5354765538. The cubic root of 8044212774 is about 2003.6776312027.

The spelling of 8044212774 in words is "eight billion, forty-four million, two hundred twelve thousand, seven hundred seventy-four".