4034698025 has 12 divisors (see below), whose sum is σ = 5054606172. Its totient is φ = 3194480640.

The previous prime is 4034698021. The next prime is 4034698039. The reversal of 4034698025 is 5208964304.

It can be written as a sum of positive squares in 6 ways, for example, as 16152361 + 4018545664 = 4019^2 + 63392^2 .

It is not a de Polignac number, because 4034698025 - 2² = 4034698021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4034698021) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 829472 + ... + 834321.

It is an arithmetic number, because the mean of its divisors is an integer number (421217181).

Almost surely, 2^4034698025 is an apocalyptic number.

It is an amenable number.

4034698025 is a deficient number, since it is larger than the sum of its proper divisors (1019908147).

4034698025 is a wasteful number, since it uses less digits than its factorization.

4034698025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663900 (or 1663895 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4034698025 is about 63519.2728626517. The cubic root of 4034698025 is about 1591.9778170913.

The spelling of 4034698025 in words is "four billion, thirty-four million, six hundred ninety-eight thousand, twenty-five".