949497433 has 4 divisors (see below), whose sum is σ = 953643940. Its totient is φ = 945350928.

The previous prime is 949497421. The next prime is 949497449. The reversal of 949497433 is 334794949.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334794949 = 89 ⋅3761741.

It can be written as a sum of positive squares in 2 ways, for example, as 910409929 + 39087504 = 30173^2 + 6252^2 .

It is a cyclic number.

It is not a de Polignac number, because 949497433 - 2¹⁷ = 949366361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949497473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072910 + ... + 2073367.

It is an arithmetic number, because the mean of its divisors is an integer number (238410985).

Almost surely, 2^949497433 is an apocalyptic number.

It is an amenable number.

949497433 is a deficient number, since it is larger than the sum of its proper divisors (4146507).

949497433 is a wasteful number, since it uses less digits than its factorization.

949497433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146506.

The product of its digits is 2939328, while the sum is 52.

The square root of 949497433 is about 30813.9162230314. The cubic root of 949497433 is about 982.8741919951.

The spelling of 949497433 in words is "nine hundred forty-nine million, four hundred ninety-seven thousand, four hundred thirty-three".