3340404025 has 24 divisors (see below), whose sum is σ = 4760320320. Its totient is φ = 2277744960.

The previous prime is 3340404013. The next prime is 3340404083. The reversal of 3340404025 is 5204040433.

It is not a de Polignac number, because 3340404025 - 2²⁷ = 3206186297 is a prime.

It is a super-2 number, since 2×3340404025² = 22316598100472401250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21994 + ... + 84643.

It is an arithmetic number, because the mean of its divisors is an integer number (198346680).

Almost surely, 2^3340404025 is an apocalyptic number.

3340404025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3340404025 is a deficient number, since it is larger than the sum of its proper divisors (1419916295).

3340404025 is a wasteful number, since it uses less digits than its factorization.

3340404025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106833 (or 106828 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 3340404025 is about 57796.2284669164. The cubic root of 3340404025 is about 1494.8570572831.

Adding to 3340404025 its reverse (5204040433), we get a palindrome (8544444458).

The spelling of 3340404025 in words is "three billion, three hundred forty million, four hundred four thousand, twenty-five".