4074456749 has 4 divisors (see below), whose sum is σ = 4444861920. Its totient is φ = 3704051580.

The previous prime is 4074456731. The next prime is 4074456769. The reversal of 4074456749 is 9476544704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4074456749 - 2⁸ = 4074456493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4074456697 and 4074456706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4074456709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185202569 + ... + 185202590.

It is an arithmetic number, because the mean of its divisors is an integer number (1111215480).

Almost surely, 2^4074456749 is an apocalyptic number.

It is an amenable number.

4074456749 is a deficient number, since it is larger than the sum of its proper divisors (370405171).

4074456749 is a wasteful number, since it uses less digits than its factorization.

4074456749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370405170.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The square root of 4074456749 is about 63831.4714619677. The cubic root of 4074456749 is about 1597.1899568679.

The spelling of 4074456749 in words is "four billion, seventy-four million, four hundred fifty-six thousand, seven hundred forty-nine".