2946499425 has 18 divisors (see below), whose sum is σ = 5277508262. Its totient is φ = 1571466240.

The previous prime is 2946499417. The next prime is 2946499427. The reversal of 2946499425 is 5249946492.

It can be written as a sum of positive squares in 3 ways, for example, as 258180624 + 2688318801 = 16068^2 + 51849^2 .

It is not a de Polignac number, because 2946499425 - 2³ = 2946499417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2946499427) 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 17 ways as a sum of consecutive naturals, for example, 6547552 + ... + 6548001.

Almost surely, 2^2946499425 is an apocalyptic number.

2946499425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2946499425 is a deficient number, since it is larger than the sum of its proper divisors (2331008837).

2946499425 is a wasteful number, since it uses less digits than its factorization.

2946499425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13095569 (or 13095561 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 2946499425 is about 54281.6674854412. The cubic root of 2946499425 is about 1433.6246296667.

The spelling of 2946499425 in words is "two billion, nine hundred forty-six million, four hundred ninety-nine thousand, four hundred twenty-five".