4905925946 has 4 divisors (see below), whose sum is σ = 7358888922. Its totient is φ = 2452962972.

The previous prime is 4905925901. The next prime is 4905925957. The reversal of 4905925946 is 6495295094.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4438890625 + 467035321 = 66625^2 + 21611^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226481485 + ... + 1226481488.

Almost surely, 2^4905925946 is an apocalyptic number.

4905925946 is a deficient number, since it is larger than the sum of its proper divisors (2452962976).

4905925946 is a wasteful number, since it uses less digits than its factorization.

4905925946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452962975.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The square root of 4905925946 is about 70042.3153957663. The cubic root of 4905925946 is about 1699.1836848968.

The spelling of 4905925946 in words is "four billion, nine hundred five million, nine hundred twenty-five thousand, nine hundred forty-six".