1244806674 has 32 divisors (see below), whose sum is σ = 2721102336. Its totient is φ = 377928960.

The previous prime is 1244806669. The next prime is 1244806697. The reversal of 1244806674 is 4766084421.

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 15 ways as a sum of consecutive naturals, for example, 193677 + ... + 200000.

It is an arithmetic number, because the mean of its divisors is an integer number (85034448).

Almost surely, 2^1244806674 is an apocalyptic number.

1244806674 is an abundant number, since it is smaller than the sum of its proper divisors (1476295662).

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

1244806674 is a wasteful number, since it uses less digits than its factorization.

1244806674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393730.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 1244806674 is about 35281.8178953409. The cubic root of 1244806674 is about 1075.7234500007.

The spelling of 1244806674 in words is "one billion, two hundred forty-four million, eight hundred six thousand, six hundred seventy-four".