3474920225 has 12 divisors (see below), whose sum is σ = 4924458624. Its totient is φ = 2382802320.

The previous prime is 3474920221. The next prime is 3474920243. The reversal of 3474920225 is 5220294743.

It is a happy number.

3474920225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3474920225 - 2² = 3474920221 is a prime.

It is a super-2 number, since 2×3474920225² = 24150141140228101250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3474920221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9928169 + ... + 9928518.

It is an arithmetic number, because the mean of its divisors is an integer number (410371552).

Almost surely, 2^3474920225 is an apocalyptic number.

3474920225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3474920225 is a deficient number, since it is larger than the sum of its proper divisors (1449538399).

3474920225 is a wasteful number, since it uses less digits than its factorization.

3474920225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856704 (or 19856699 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 3474920225 is about 58948.4539661559. The cubic root of 3474920225 is about 1514.6592668648.

The spelling of 3474920225 in words is "three billion, four hundred seventy-four million, nine hundred twenty thousand, two hundred twenty-five".