3454403025 has 24 divisors (see below), whose sum is σ = 5717165824. Its totient is φ = 1840449600.

The previous prime is 3454403023. The next prime is 3454403083. The reversal of 3454403025 is 5203044543.

It is not a de Polignac number, because 3454403025 - 2¹ = 3454403023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3454402983 and 3454403001.

It is not an unprimeable number, because it can be changed into a prime (3454403023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51087 + ... + 97563.

Almost surely, 2^3454403025 is an apocalyptic number.

It is an amenable number.

3454403025 is a deficient number, since it is larger than the sum of its proper divisors (2262762799).

3454403025 is a wasteful number, since it uses less digits than its factorization.

3454403025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47481 (or 47476 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3454403025 is about 58774.1697091503. The cubic root of 3454403025 is about 1511.6723463999.

Adding to 3454403025 its reverse (5203044543), we get a palindrome (8657447568).

The spelling of 3454403025 in words is "three billion, four hundred fifty-four million, four hundred three thousand, twenty-five".