946373849 has 8 divisors (see below), whose sum is σ = 1002886920. Its totient is φ = 891452800.

The previous prime is 946373821. The next prime is 946373903. The reversal of 946373849 is 948373649.

It can be written as a sum of positive squares in 4 ways, for example, as 39942400 + 906431449 = 6320^2 + 30107^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 946373849 - 2¹⁶ = 946308313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 946373849.

It is not an unprimeable number, because it can be changed into a prime (946373819) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 396782 + ... + 399159.

It is an arithmetic number, because the mean of its divisors is an integer number (125360865).

Almost surely, 2^946373849 is an apocalyptic number.

It is an amenable number.

946373849 is a deficient number, since it is larger than the sum of its proper divisors (56513071).

946373849 is a wasteful number, since it uses less digits than its factorization.

946373849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796011.

The product of its digits is 3919104, while the sum is 53.

The square root of 946373849 is about 30763.1898378565. The cubic root of 946373849 is about 981.7952131788.

The spelling of 946373849 in words is "nine hundred forty-six million, three hundred seventy-three thousand, eight hundred forty-nine".